#CDF57D#CDF57D

#CDF57D is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.7% C 0.154 H 124.6°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#CDF57D
RGB	rgb(205, 245, 125)
HSL	hsl(80, 86%, 73%)
HSV	hsv(80, 49%, 96%)
CMYK	cmyk(16.3%, 0%, 49%, 3.9%)
CIE-LAB	lab(91.58, -31.17, 53.13)
CIE-LCH	lch(91.58, 61.60, 120.40°)
OKLab	oklab(91.66% -0.0873 0.1267)
OKLCH	oklch(91.66% 0.154 124.6)
XYZ	xyz(61.5309, 79.7642, 31.5524)
Luminance	0.7976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF57D #A57DF5

analogous

#F5E17D #CDF57D #91F57D

triadic

#CDF57D #7DCDF5 #F57DCD

tetradic

#CDF57D #7DF5E1 #A57DF5 #F57D91

square

#CDF57D #7DF5E1 #A57DF5 #F57D91

split-complementary

#CDF57D #7D91F5 #E17DF5

monochromatic

#9FE612 #B7F144 #CDF57D #E3F9B6 #F4FDE3

Accessibility & contrast

On white

1.24

#CDF57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.95

#CDF57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF57D

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF57D	#FFFFFF	#000000	##000000
##CDF57D	1.00	1.24	16.95	16.95
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.95	21.00	1.00	1.00
##000000	16.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE872

Deuteranopia (green-blind)

#FBE684

Tritanopia (blue-blind)

#D4EBD9

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cdf57d;
/* rgb */ color: rgb(205, 245, 125);
/* oklch */ color: oklch(91.7% 0.154 124.6);

Tailwind

colors: {
  custom: {
    50: '#def8a5',
    500: '#cdf57d',
    950: '#000000',
  },
}

SCSS

$custom: #cdf57d;
$custom-light: #def8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf57d",
  "rgb": {
    "r": 205,
    "g": 245,
    "b": 125
  },
  "hsl": {
    "h": 80,
    "s": 85.714,
    "l": 72.549
  },
  "oklch": {
    "l": 0.9166,
    "c": 0.15387,
    "h": 124.6
  },
  "luminance": 0.79765
}

Semantic roles & 50–950 ramp

primary

#CDF57D

secondary

#7446D1

accent

#03E24E

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF57D

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

Preview Lab → · Contrast checker → · Palette generator →