#CCEB56#CCEB56

#CCEB56 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 89.0% C 0.175 H 120.1°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#CCEB56
RGB	rgb(204, 235, 86)
HSL	hsl(72, 79%, 63%)
HSV	hsv(72, 63%, 92%)
CMYK	cmyk(13.2%, 0%, 63.4%, 7.8%)
CIE-LAB	lab(88.41, -30.16, 66.50)
CIE-LCH	lch(88.41, 73.02, 114.40°)
OKLab	oklab(88.98% -0.0879 0.1515)
OKLCH	oklch(88.98% 0.175 120.1)
XYZ	xyz(56.2907, 72.9261, 19.9130)
Luminance	0.7293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCEB56 #7556EB

analogous

#EBBF56 #CCEB56 #81EB56

triadic

#CCEB56 #56CCEB #EB56CC

tetradic

#CCEB56 #56EBBF #7556EB #EB5681

square

#CCEB56 #56EBBF #7556EB #EB5681

split-complementary

#CCEB56 #5681EB #BF56EB

monochromatic

#91B215 #BBE51F #CCEB56 #DDF18D #EDF8C3

Accessibility & contrast

On white

1.35

#CCEB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#CCEB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCEB56

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCEB56	#FFFFFF	#000000	##000000
##CCEB56	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE43

Deuteranopia (green-blind)

#F5DE61

Tritanopia (blue-blind)

#D7DFCC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cceb56;
/* rgb */ color: rgb(204, 235, 86);
/* oklch */ color: oklch(89.0% 0.175 120.1);

Tailwind

colors: {
  custom: {
    50: '#dff18c',
    500: '#cceb56',
    950: '#000000',
  },
}

SCSS

$custom: #cceb56;
$custom-light: #dff18c;
$custom-dark: #000000;

JSON

{
  "hex": "#cceb56",
  "rgb": {
    "r": 204,
    "g": 235,
    "b": 86
  },
  "hsl": {
    "h": 72.483,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88975,
    "c": 0.17512,
    "h": 120.1
  },
  "luminance": 0.72926
}

Semantic roles & 50–950 ramp

primary

#CCEB56

secondary

#4E33B2

accent

#0ADB36

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CCEB56

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

Preview Lab → · Contrast checker → · Palette generator →