#CCF37C#CCF37C

#CCF37C is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 91.1% C 0.153 H 124.3°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#CCF37C
RGB	rgb(204, 243, 124)
HSL	hsl(80, 83%, 72%)
HSV	hsv(80, 49%, 95%)
CMYK	cmyk(16%, 0%, 49%, 4.7%)
CIE-LAB	lab(90.96, -30.71, 52.83)
CIE-LCH	lch(90.96, 61.11, 120.17°)
OKLab	oklab(91.14% -0.0861 0.126)
OKLCH	oklch(91.14% 0.153 124.3)
XYZ	xyz(60.5905, 78.3934, 31.0042)
Luminance	0.7839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF37C #A37CF3

analogous

#F3DF7C #CCF37C #91F37C

triadic

#CCF37C #7CCCF3 #F37CCC

tetradic

#CCF37C #7CF3DF #A37CF3 #F37C91

square

#CCF37C #7CF3DF #A37CF3 #F37C91

split-complementary

#CCF37C #7C91F3 #DF7CF3

monochromatic

#9DE015 #B6EE44 #CCF37C #E2F8B4 #F4FCE3

Accessibility & contrast

On white

1.26

#CCF37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.68

#CCF37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF37C

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF37C	#FFFFFF	#000000	##000000
##CCF37C	1.00	1.26	16.68	16.68
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.68	21.00	1.00	1.00
##000000	16.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE671

Deuteranopia (green-blind)

#F9E583

Tritanopia (blue-blind)

#D3E9D8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ccf37c;
/* rgb */ color: rgb(204, 243, 124);
/* oklch */ color: oklch(91.1% 0.153 124.3);

Tailwind

colors: {
  custom: {
    50: '#ddf7a4',
    500: '#ccf37c',
    950: '#000000',
  },
}

SCSS

$custom: #ccf37c;
$custom-light: #ddf7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf37c",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 124
  },
  "hsl": {
    "h": 79.664,
    "s": 83.217,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91142,
    "c": 0.15257,
    "h": 124.3
  },
  "luminance": 0.78394
}

Semantic roles & 50–950 ramp

primary

#CCF37C

secondary

#7245CE

accent

#06E04D

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF37C

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

Preview Lab → · Contrast checker → · Palette generator →