#C8DF40#C8DF40

#C8DF40 is a very light, vivid yellow. Relative luminance 0.654; OKLCH L 85.9% C 0.177 H 117.5°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#C8DF40
RGB	rgb(200, 223, 64)
HSL	hsl(69, 71%, 56%)
HSV	hsv(69, 71%, 87%)
CMYK	cmyk(10.3%, 0%, 71.3%, 12.5%)
CIE-LAB	lab(84.70, -27.41, 70.83)
CIE-LCH	lch(84.70, 75.95, 111.15°)
OKLab	oklab(85.87% -0.082 0.1574)
OKLCH	oklch(85.87% 0.177 117.5)
XYZ	xyz(51.1337, 65.4254, 14.7841)
Luminance	0.6542 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8DF40 #5740DF

analogous

#DFA740 #C8DF40 #79DF40

triadic

#C8DF40 #40C8DF #DF40C8

tetradic

#C8DF40 #40DFA7 #5740DF #DF4079

square

#C8DF40 #40DFA7 #5740DF #DF4079

split-complementary

#C8DF40 #4079DF #A740DF

monochromatic

#7C8D18 #AAC120 #C8DF40 #D7E874 #E6F1A9

Accessibility & contrast

On white

1.49

#C8DF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#C8DF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8DF40

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8DF40	#FFFFFF	#000000	##000000
##C8DF40	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED322

Deuteranopia (green-blind)

#ECD44D

Tritanopia (blue-blind)

#D4D3C0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #c8df40;
/* rgb */ color: rgb(200, 223, 64);
/* oklch */ color: oklch(85.9% 0.177 117.5);

Tailwind

colors: {
  custom: {
    50: '#dce87f',
    500: '#c8df40',
    950: '#000000',
  },
}

SCSS

$custom: #c8df40;
$custom-light: #dce87f;
$custom-dark: #000000;

JSON

{
  "hex": "#c8df40",
  "rgb": {
    "r": 200,
    "g": 223,
    "b": 64
  },
  "hsl": {
    "h": 68.679,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.85874,
    "c": 0.17748,
    "h": 117.5
  },
  "luminance": 0.65425
}

Semantic roles & 50–950 ramp

primary

#C8DF40

secondary

#3F3192

accent

#3AEE54

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C8DF40

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

Preview Lab → · Contrast checker → · Palette generator →