#C4CC39#C4CC39

#C4CC39 is a light, vivid yellow. Relative luminance 0.552; OKLCH L 81.3% C 0.162 H 112.6°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#C4CC39
RGB	rgb(196, 204, 57)
HSL	hsl(63, 59%, 51%)
HSV	hsv(63, 72%, 80%)
CMYK	cmyk(3.9%, 0%, 72.1%, 20%)
CIE-LAB	lab(79.17, -20.22, 67.79)
CIE-LCH	lch(79.17, 70.74, 106.61°)
OKLab	oklab(81.35% -0.0625 0.1499)
OKLCH	oklch(81.35% 0.162 112.6)
XYZ	xyz(45.0977, 55.2179, 12.1526)
Luminance	0.5522 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4CC39 #4139CC

analogous

#CC8A39 #C4CC39 #7ACC39

triadic

#C4CC39 #39C4CC #CC39C4

tetradic

#C4CC39 #39CC8A #4139CC #CC397A

square

#C4CC39 #39CC8A #4139CC #CC397A

split-complementary

#C4CC39 #397ACC #8A39CC

monochromatic

#6A6E1C #989F29 #C4CC39 #D3D96A #E1E59A

Accessibility & contrast

On white

1.74

#C4CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#C4CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4CC39

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4CC39	#FFFFFF	#000000	##000000
##C4CC39	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#DCC645

Tritanopia (blue-blind)

#D1C0B0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #c4cc39;
/* rgb */ color: rgb(196, 204, 57);
/* oklch */ color: oklch(81.3% 0.162 112.6);

Tailwind

colors: {
  custom: {
    50: '#d9db7a',
    500: '#c4cc39',
    950: '#000000',
  },
}

SCSS

$custom: #c4cc39;
$custom-light: #d9db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4cc39",
  "rgb": {
    "r": 196,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 63.265,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81346,
    "c": 0.16242,
    "h": 112.6
  },
  "luminance": 0.55217
}

Semantic roles & 50–950 ramp

primary

#C4CC39

secondary

#353278

accent

#46E24E

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C4CC39

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

Preview Lab → · Contrast checker → · Palette generator →