#CCF37A#CCF37A

#CCF37A is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.1% C 0.154 H 124.2°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#CCF37A
RGB	rgb(204, 243, 122)
HSL	hsl(79, 83%, 72%)
HSV	hsv(79, 50%, 95%)
CMYK	cmyk(16%, 0%, 49.8%, 4.7%)
CIE-LAB	lab(90.94, -30.91, 53.73)
CIE-LCH	lch(90.94, 61.99, 119.91°)
OKLab	oklab(91.12% -0.0868 0.1278)
OKLCH	oklch(91.12% 0.154 124.2)
XYZ	xyz(60.4653, 78.3433, 30.3449)
Luminance	0.7834 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF37A #A17AF3

analogous

#F3DE7A #CCF37A #90F37A

triadic

#CCF37A #7ACCF3 #F37ACC

tetradic

#CCF37A #7AF3DE #A17AF3 #F37A90

square

#CCF37A #7AF3DE #A17AF3 #F37A90

split-complementary

#CCF37A #7A90F3 #DE7AF3

monochromatic

#9DDF14 #B6EE42 #CCF37A #E2F8B2 #F4FCE3

Accessibility & contrast

On white

1.26

#CCF37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#CCF37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF37A

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF37A	#FFFFFF	#000000	##000000
##CCF37A	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE66F

Deuteranopia (green-blind)

#F9E581

Tritanopia (blue-blind)

#D3E9D7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ccf37a;
/* rgb */ color: rgb(204, 243, 122);
/* oklch */ color: oklch(91.1% 0.154 124.2);

Tailwind

colors: {
  custom: {
    50: '#ddf7a3',
    500: '#ccf37a',
    950: '#000000',
  },
}

SCSS

$custom: #ccf37a;
$custom-light: #ddf7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf37a",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 122
  },
  "hsl": {
    "h": 79.339,
    "s": 83.448,
    "l": 71.569
  },
  "oklch": {
    "l": 0.91116,
    "c": 0.15448,
    "h": 124.2
  },
  "luminance": 0.78344
}

Semantic roles & 50–950 ramp

primary

#CCF37A

secondary

#7043CE

accent

#06E04C

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF37A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →