#CDF37C#CDF37C

#CDF37C is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 91.2% C 0.152 H 124.0°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#CDF37C
RGB	rgb(205, 243, 124)
HSL	hsl(79, 83%, 72%)
HSV	hsv(79, 49%, 95%)
CMYK	cmyk(15.6%, 0%, 49%, 4.7%)
CIE-LAB	lab(91.02, -30.34, 52.93)
CIE-LCH	lch(91.02, 61.01, 119.82°)
OKLab	oklab(91.21% -0.0851 0.1262)
OKLCH	oklch(91.21% 0.152 124)
XYZ	xyz(60.8656, 78.5352, 31.0171)
Luminance	0.7854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF37C #A27CF3

analogous

#F3DE7C #CDF37C #92F37C

triadic

#CDF37C #7CCDF3 #F37CCD

tetradic

#CDF37C #7CF3DE #A27CF3 #F37C92

square

#CDF37C #7CF3DE #A27CF3 #F37C92

split-complementary

#CDF37C #7C92F3 #DE7CF3

monochromatic

#9FE015 #B8EE44 #CDF37C #E2F8B4 #F4FCE3

Accessibility & contrast

On white

1.26

#CDF37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#CDF37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF37C

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF37C	#FFFFFF	#000000	##000000
##CDF37C	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE671

Deuteranopia (green-blind)

#F9E583

Tritanopia (blue-blind)

#D4E9D8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cdf37c;
/* rgb */ color: rgb(205, 243, 124);
/* oklch */ color: oklch(91.2% 0.152 124.0);

Tailwind

colors: {
  custom: {
    50: '#def7a4',
    500: '#cdf37c',
    950: '#000000',
  },
}

SCSS

$custom: #cdf37c;
$custom-light: #def7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf37c",
  "rgb": {
    "r": 205,
    "g": 243,
    "b": 124
  },
  "hsl": {
    "h": 79.16,
    "s": 83.217,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9121,
    "c": 0.15217,
    "h": 124
  },
  "luminance": 0.78536
}

Semantic roles & 50–950 ramp

primary

#CDF37C

secondary

#7145CE

accent

#06E04B

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF37C

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

Preview Lab → · Contrast checker → · Palette generator →