GREENS

Fluorescent Yellow

#CCFF02

RGB 204, 255, 2 · HSL 72°, 100%, 50% · CMYK 20, 0, 99, 0

Fluorescent Yellow is #CCFF02 in HEX — rgb(204, 255, 2), hsl(72°, 100%, 50%), cmyk(20%, 0%, 99%, 0%).

Fluorescent Yellow pulls into the mid-tone end of the greens spectrum — HSL 72°, 100%, 50%. The saturated saturation makes it bold and immediate, and the hue reads warm. In interior projects it shines on bedrooms, bathrooms, libraries — for grounding, restorative spaces. Reads best alongside soft white walls, oak floors, brass, warm clay accents.

Color Codes

HEX#CCFF02

RGB204, 255, 2

HSL72°, 100%, 50%

HSV72°, 99%, 100%

CMYK20, 0, 99, 0

Decimal13434626

CSS RGBrgb(204, 255, 2)

CSS HSLhsl(72, 100%, 50%)

Paint Matches — this color across 16 brands

Behr

Lime Pop S-G-400

ΔE 12.5 · #C2E500

RAL

Sulfur Yellow 1016

ΔE 13.6 · #EDFF21

Dulux

Jazzercise S20H9 · SB8B4

ΔE 18.1 · #BCE12A

Kobra

Fluo 48

ΔE 22.7 · #EDEB00

Dunn-Edwards

Lime Twist DEA124

ΔE 24.7 · #C6D624

Benjamin Moore

Margarita 2026-20

ΔE 24.9 · #A5C801

Vista Paint

Sour Lime K-392

ΔE 26.6 · #C8D62D

Dutch Boy

Temptations VS-9503

ΔE 31 · #A3CD39

Sherwin-Williams

Center Stage SW6920

ΔE 31.1 · #B2C216

Kilz

Green Gone Wild LH270

ΔE 33.4 · #CCC921

PPG

Citrus Spice 1216-6

ΔE 36.3 · #E6D943

Valspar

Lime Passion 6008-10C

ΔE 36.6 · #C5C225

Hallman-Lindsay

Citron 850

ΔE 40.8 · #FFDE42

Colorhouse

Petal .02 Petal-02

ΔE 44.9 · #C3D263

IKEA

IKEA109 109

ΔE 51.5 · #F4D96C

Farrow & Ball

Babouche 223

ΔE 60.3 · #ECC363

Light Reflectance & Undertone

Light Reflectance Value (LRV)

84/100

Very Light

0 · DarkLight · 100

Bounces most light back into the room — maximises brightness and makes small or north-facing rooms feel larger. Reads close to a soft neutral.

Undertone

TemperatureWarm MasstoneYellow-Green UndertoneYellow

Reads as a warm yellow-Green with a yellow undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#CCFF02

#3300FF

Analogous

#FFB300

#CCFF02

#4CFF00

Triadic

#CCFF02

#00CCFF

#FF00CC

Split-Complementary

#CCFF02

#004CFF

#B300FF

Tetradic

#CCFF02

#00FFB3

#3300FF

#FF004C

Monochromatic

#526600

#8FB300

#CCFF02

#DBFF4D

#EBFF99

Rectangle

#CCFF02

#00FF33

#3300FF

#FF00CC

Compound

#CCFF02

#4CFF00

#3300FF

#B300FF

Variations

Lighter

#D6FF33

#DAF471

#E5F2B3

Darker

#A3CC00

#708C00

#415200

Saturation

#96A659

#CCFF00

Interior Use

Best Rooms

bedrooms, bathrooms, libraries

Best Uses

main walls, cabinetry, soft furniture

Pairs With

soft white walls, oak floors, brass, warm clay accents

Accessibility (WCAG)

vs White

1.17:1

Fail

vs Black

17.87:1

AAA

Deuteranopia

#CCFF02

#FDE425

Original → Simulated

Protanopia

#CCFF02

#F7F765

Original → Simulated

Tritanopia

#CCFF02

#D9EBF5

Original → Simulated

Color Psychology

Calm · Restorative

Fluorescent Yellow sits in the part of the spectrum the eye relaxes into. Designers reach for green when a room needs to feel like a refuge — bedrooms, libraries, bathrooms — because it lowers visual blood-pressure without flattening the space.

SymbolismGrowth, balance, nature

PersonalitySteady, grounded, thoughtful

calmnaturerestorativebalancebedroomlibrary

How it looks under different light

#D8EC1D

Warm Bulb 2700K

Incandescent / soft white LED — pulls colour toward yellow/amber.

#CCFF02

Daylight 5500K

Midday natural light or daylight-spec LED — closest to the paint chip.

#C6F141

Cool Bulb 6500K

Cool white LED / overcast daylight — pulls colour toward blue.

Pairs With

#EDEEE7

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F8F8F7

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#3816C3

Accent

Complementary punch

Hue +180°, slightly muted for paint vs. screen — use on a door, frame, or single piece.

#574738

Floor

Walnut neutral

Warm mid-brown grounds the scheme regardless of hero hue.

Paint Info

Brand · Product Line

Benjamin Moore / Regal Select Interior

Recommended Finishes

Eggshell (walls) · Pearl (trim) · Matte (ceiling)

Eggshell hides imperfections on main walls while keeping the color rich; pearl on trim adds subtle sheen and easier cleaning; flat matte on ceilings prevents glare.

Best Surfaces

Primary walls · Cabinetry · Trim · Soft furniture

Coverage & Dry Time

Typical coverage 350-400 sq ft per gallon over a primed surface.

Touch-dry in ~1 hour. Recoat after 4 hours. Full cure 7-14 days.

Primer

Standard primer is adequate.

Application Tip

Use a 9" microfiber roller on walls and a 2.5" angled sash brush for trim cuts. Two coats minimum for even depth.

Paint Calculator

Wall area (m²)

Coats

Coverage (m² / L)

You'll need

4.0 litres

1.06 US gallons · room for one touch-up coat. Buy slightly more to ensure single-batch match.

Code Snippets

CSS — color

color: #CCFF02;

CSS — background

background-color: #CCFF02;

CSS Variable

--color-fluorescent-yellow: #CCFF02;

Tailwind v3 — config

colors: { 'fluorescent-yellow': '#CCFF02' }

Tailwind — arbitrary

bg-[#CCFF02] text-[#CCFF02]

SCSS

$fluorescent-yellow: #CCFF02;

Similar Colors

Margarita

#A4C700 · ΔE 25.3

Yew Green

#C3CF00 · ΔE 25.3

Bright Lime

#B4CA00 · ΔE 25.4

Snow Cone Green

#BDD120 · ΔE 25.4

New Lime

#D2D612 · ΔE 25.9

Lime Green

#97C100 · ΔE 27.9

Eccentric Lime

#BFC428 · ΔE 34.7

Spring Moss

#ABB915 · ΔE 35.2

Built by DSGN.HOUSE Updated 2026

Our color tools run on our own catalogue of 26,000+ real paint colors across 16 brands — Benjamin Moore, Sherwin-Williams, Behr, Dulux, RAL and more — with the color math (HSL and CIELAB matching) computed in-house, not scraped from summaries. Every color you pick maps to a real, buyable paint with its code, so what you see here you can actually take to the store. We review and update these tools and their data regularly.

Created by Denis Kataev, founder of DSGN.HOUSE — a software engineer and digital entrepreneur building professional color-design tools for everyone.

Frequently Asked Questions

What color is #CCFF02?

#CCFF02 is Fluorescent Yellow, a mid-tone green with a warm undertone.

Is #CCFF02 warm or cool?

Fluorescent Yellow reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Fluorescent Yellow?

Fluorescent Yellow works well in bedrooms, bathrooms, libraries. Designers typically use it for main walls, cabinetry, soft furniture.

What colors pair well with Fluorescent Yellow?

Fluorescent Yellow pairs naturally with soft white walls, oak floors, brass, warm clay accents. Its complementary color is also a strong contrast option for accents.

Where can I download Fluorescent Yellow?

You can download Fluorescent Yellow on DSGN.HOUSE in 15 designer formats including CSS gradient, Figma, Procreate swatches, Tailwind config, Adobe ASE, SVG, and 4K wallpapers — all free.

What's the hex code for Fluorescent Yellow?

The hex code is #CCFF02. In RGB it's 204, 255, 2, and in HSL it's 72°, 100%, 50%.

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