#C4D03A#C4D03A

#C4D03A is a very light, vivid yellow. Relative luminance 0.572; OKLCH L 82.2% C 0.166 H 114.1°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#C4D03A
RGB	rgb(196, 208, 58)
HSL	hsl(65, 61%, 52%)
HSV	hsv(65, 72%, 82%)
CMYK	cmyk(5.8%, 0%, 72.1%, 18.4%)
CIE-LAB	lab(80.27, -22.13, 68.50)
CIE-LCH	lch(80.27, 71.99, 107.91°)
OKLab	oklab(82.23% -0.0677 0.1516)
OKLCH	oklch(82.23% 0.166 114.1)
XYZ	xyz(46.0859, 57.1539, 12.6062)
Luminance	0.5715 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D03A #463AD0

analogous

#D0913A #C4D03A #79D03A

triadic

#C4D03A #3AC4D0 #D03AC4

tetradic

#C4D03A #3AD091 #463AD0 #D03A79

square

#C4D03A #3AD091 #463AD0 #D03A79

split-complementary

#C4D03A #3A79D0 #913AD0

monochromatic

#6D741C #9BA527 #C4D03A #D3DC6B #E2E89D

Accessibility & contrast

On white

1.69

#C4D03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#C4D03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D03A

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D03A	#FFFFFF	#000000	##000000
##C4D03A	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC61D

Deuteranopia (green-blind)

#DFC846

Tritanopia (blue-blind)

#D1C4B3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #c4d03a;
/* rgb */ color: rgb(196, 208, 58);
/* oklch */ color: oklch(82.2% 0.166 114.1);

Tailwind

colors: {
  custom: {
    50: '#d9de7b',
    500: '#c4d03a',
    950: '#000000',
  },
}

SCSS

$custom: #c4d03a;
$custom-light: #d9de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d03a",
  "rgb": {
    "r": 196,
    "g": 208,
    "b": 58
  },
  "hsl": {
    "h": 64.8,
    "s": 61.475,
    "l": 52.157
  },
  "oklch": {
    "l": 0.82229,
    "c": 0.16604,
    "h": 114.1
  },
  "luminance": 0.57153
}

Semantic roles & 50–950 ramp

primary

#C4D03A

secondary

#38327D

accent

#43E550

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D03A

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

Preview Lab → · Contrast checker → · Palette generator →