#CDF57A#CDF57A

#CDF57A is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.6% C 0.157 H 124.3°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#CDF57A
RGB	rgb(205, 245, 122)
HSL	hsl(80, 86%, 72%)
HSV	hsv(80, 50%, 96%)
CMYK	cmyk(16.3%, 0%, 50.2%, 3.9%)
CIE-LAB	lab(91.55, -31.46, 54.48)
CIE-LCH	lch(91.55, 62.91, 120.01°)
OKLab	oklab(91.62% -0.0884 0.1294)
OKLCH	oklch(91.62% 0.157 124.3)
XYZ	xyz(61.3421, 79.6887, 30.5583)
Luminance	0.7969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF57A #A27AF5

analogous

#F5DF7A #CDF57A #90F57A

triadic

#CDF57A #7ACDF5 #F57ACD

tetradic

#CDF57A #7AF5DF #A27AF5 #F57A90

square

#CDF57A #7AF5DF #A27AF5 #F57A90

split-complementary

#CDF57A #7A90F5 #DF7AF5

monochromatic

#9FE311 #B8F141 #CDF57A #E2F9B3 #F4FDE3

Accessibility & contrast

On white

1.24

#CDF57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#CDF57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF57A

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF57A	#FFFFFF	#000000	##000000
##CDF57A	1.00	1.24	16.94	16.94
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.94	21.00	1.00	1.00
##000000	16.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86F

Deuteranopia (green-blind)

#FBE681

Tritanopia (blue-blind)

#D4EBD9

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cdf57a;
/* rgb */ color: rgb(205, 245, 122);
/* oklch */ color: oklch(91.6% 0.157 124.3);

Tailwind

colors: {
  custom: {
    50: '#def8a3',
    500: '#cdf57a',
    950: '#000000',
  },
}

SCSS

$custom: #cdf57a;
$custom-light: #def8a3;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf57a",
  "rgb": {
    "r": 205,
    "g": 245,
    "b": 122
  },
  "hsl": {
    "h": 79.512,
    "s": 86.014,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91622,
    "c": 0.15673,
    "h": 124.3
  },
  "luminance": 0.79689
}

Semantic roles & 50–950 ramp

primary

#CDF57A

secondary

#7143D0

accent

#03E34C

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF57A

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

Preview Lab → · Contrast checker → · Palette generator →