#C4D63D#C4D63D

#C4D63D is a very light, vivid yellow. Relative luminance 0.602; OKLCH L 83.6% C 0.171 H 116.1°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#C4D63D
RGB	rgb(196, 214, 61)
HSL	hsl(67, 65%, 54%)
HSV	hsv(67, 71%, 84%)
CMYK	cmyk(8.4%, 0%, 71.5%, 16.1%)
CIE-LAB	lab(81.93, -24.89, 69.07)
CIE-LCH	lch(81.93, 73.42, 109.82°)
OKLab	oklab(83.57% -0.0751 0.1533)
OKLCH	oklch(83.57% 0.171 116.1)
XYZ	xyz(47.6550, 60.1665, 13.5168)
Luminance	0.6017 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D63D #4F3DD6

analogous

#D69C3D #C4D63D #78D63D

triadic

#C4D63D #3DC4D6 #D63DC4

tetradic

#C4D63D #3DD69C #4F3DD6 #D63D78

square

#C4D63D #3DD69C #4F3DD6 #D63D78

split-complementary

#C4D63D #3D78D6 #9C3DD6

monochromatic

#727E1B #A0B125 #C4D63D #D3E170 #E3EBA2

Accessibility & contrast

On white

1.61

#C4D63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#C4D63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D63D

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D63D	#FFFFFF	#000000	##000000
##C4D63D	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)

#E5CB20

Deuteranopia (green-blind)

#E3CD4A

Tritanopia (blue-blind)

#D0CAB8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c4d63d;
/* rgb */ color: rgb(196, 214, 61);
/* oklch */ color: oklch(83.6% 0.171 116.1);

Tailwind

colors: {
  custom: {
    50: '#d9e27d',
    500: '#c4d63d',
    950: '#000000',
  },
}

SCSS

$custom: #c4d63d;
$custom-light: #d9e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d63d",
  "rgb": {
    "r": 196,
    "g": 214,
    "b": 61
  },
  "hsl": {
    "h": 67.059,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.83568,
    "c": 0.17072,
    "h": 116.1
  },
  "luminance": 0.60166
}

Semantic roles & 50–950 ramp

primary

#C4D63D

secondary

#3C3285

accent

#40E854

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D63D

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

Preview Lab → · Contrast checker → · Palette generator →