#CDEB51#CDEB51

#CDEB51 is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 89.0% C 0.178 H 119.7°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#CDEB51
RGB	rgb(205, 235, 81)
HSL	hsl(72, 79%, 62%)
HSV	hsv(72, 66%, 92%)
CMYK	cmyk(12.8%, 0%, 65.5%, 7.8%)
CIE-LAB	lab(88.44, -30.09, 68.50)
CIE-LCH	lch(88.44, 74.82, 113.72°)
OKLab	oklab(89.01% -0.0882 0.155)
OKLCH	oklch(89.01% 0.178 119.7)
XYZ	xyz(56.3713, 72.9902, 18.9018)
Luminance	0.7299 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEB51 #6F51EB

analogous

#EBBC51 #CDEB51 #80EB51

triadic

#CDEB51 #51CDEB #EB51CD

tetradic

#CDEB51 #51EBBC #6F51EB #EB5180

square

#CDEB51 #51EBBC #6F51EB #EB5180

split-complementary

#CDEB51 #5180EB #BC51EB

monochromatic

#90AE14 #BDE51A #CDEB51 #DDF188 #EDF8BF

Accessibility & contrast

On white

1.35

#CDEB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#CDEB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEB51

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEB51	#FFFFFF	#000000	##000000
##CDEB51	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE3B

Deuteranopia (green-blind)

#F6DE5C

Tritanopia (blue-blind)

#D8DFCC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cdeb51;
/* rgb */ color: rgb(205, 235, 81);
/* oklch */ color: oklch(89.0% 0.178 119.7);

Tailwind

colors: {
  custom: {
    50: '#dff189',
    500: '#cdeb51',
    950: '#000000',
  },
}

SCSS

$custom: #cdeb51;
$custom-light: #dff189;
$custom-dark: #000000;

JSON

{
  "hex": "#cdeb51",
  "rgb": {
    "r": 205,
    "g": 235,
    "b": 81
  },
  "hsl": {
    "h": 71.688,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.89005,
    "c": 0.17833,
    "h": 119.7
  },
  "luminance": 0.7299
}

Semantic roles & 50–950 ramp

primary

#CDEB51

secondary

#4A32AE

accent

#0ADC33

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CDEB51

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

Preview Lab → · Contrast checker → · Palette generator →