#C4D63A#C4D63A

#C4D63A is a very light, vivid yellow. Relative luminance 0.601; OKLCH L 83.5% C 0.172 H 116.1°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#C4D63A
RGB	rgb(196, 214, 58)
HSL	hsl(67, 66%, 53%)
HSV	hsv(67, 73%, 84%)
CMYK	cmyk(8.4%, 0%, 72.9%, 16.1%)
CIE-LAB	lab(81.91, -25.03, 70.07)
CIE-LCH	lch(81.91, 74.41, 109.66°)
OKLab	oklab(83.55% -0.0757 0.1549)
OKLCH	oklch(83.55% 0.172 116.1)
XYZ	xyz(47.5765, 60.1351, 13.1031)
Luminance	0.6013 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D63A #4C3AD6

analogous

#D69A3A #C4D63A #76D63A

triadic

#C4D63A #3AC4D6 #D63AC4

tetradic

#C4D63A #3AD69A #4C3AD6 #D63A76

square

#C4D63A #3AD69A #4C3AD6 #D63A76

split-complementary

#C4D63A #3A76D6 #9A3AD6

monochromatic

#717C1A #9FAE24 #C4D63A #D3E16D #E2EB9F

Accessibility & contrast

On white

1.61

#C4D63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#C4D63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D63A

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D63A	#FFFFFF	#000000	##000000
##C4D63A	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB19

Deuteranopia (green-blind)

#E3CD47

Tritanopia (blue-blind)

#D0CAB8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c4d63a;
/* rgb */ color: rgb(196, 214, 58);
/* oklch */ color: oklch(83.5% 0.172 116.1);

Tailwind

colors: {
  custom: {
    50: '#dae27b',
    500: '#c4d63a',
    950: '#000000',
  },
}

SCSS

$custom: #c4d63a;
$custom-light: #dae27b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d63a",
  "rgb": {
    "r": 196,
    "g": 214,
    "b": 58
  },
  "hsl": {
    "h": 66.923,
    "s": 65.546,
    "l": 53.333
  },
  "oklch": {
    "l": 0.83549,
    "c": 0.17246,
    "h": 116.1
  },
  "luminance": 0.60134
}

Semantic roles & 50–950 ramp

primary

#C4D63A

secondary

#3A3183

accent

#3FE853

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D63A

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

Preview Lab → · Contrast checker → · Palette generator →