#C4C143#C4C143

#C4C143 is a light, vivid yellow. Relative luminance 0.503; OKLCH L 79.0% C 0.145 H 108.0°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#C4C143
RGB	rgb(196, 193, 67)
HSL	hsl(59, 52%, 52%)
HSV	hsv(59, 66%, 77%)
CMYK	cmyk(0%, 1.5%, 65.8%, 23.1%)
CIE-LAB	lab(76.24, -14.21, 61.17)
CIE-LCH	lch(76.24, 62.80, 103.08°)
OKLab	oklab(79.03% -0.0446 0.1377)
OKLCH	oklch(79.03% 0.145 108)
XYZ	xyz(42.8495, 50.2823, 12.7574)
Luminance	0.5028 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4C143 #4346C4

analogous

#C48143 #C4C143 #87C443

triadic

#C4C143 #43C4C1 #C143C4

tetradic

#C4C143 #43C481 #4346C4 #C44387

square

#C4C143 #43C481 #4346C4 #C44387

split-complementary

#C4C143 #4387C4 #8143C4

monochromatic

#6B6922 #9A9730 #C4C143 #D3D072 #E1E0A0

Accessibility & contrast

On white

1.90

#C4C143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#C4C143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4C143

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4C143	#FFFFFF	#000000	##000000
##C4C143	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA31

Deuteranopia (green-blind)

#D3BE4B

Tritanopia (blue-blind)

#D2B5A7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #c4c143;
/* rgb */ color: rgb(196, 193, 67);
/* oklch */ color: oklch(79.0% 0.145 108.0);

Tailwind

colors: {
  custom: {
    50: '#d9d37e',
    500: '#c4c143',
    950: '#000000',
  },
}

SCSS

$custom: #c4c143;
$custom-light: #d9d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#c4c143",
  "rgb": {
    "r": 196,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 58.605,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7903,
    "c": 0.14471,
    "h": 108
  },
  "luminance": 0.50281
}

Semantic roles & 50–950 ramp

primary

#C4C143

secondary

#363875

accent

#4FDC4C

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C4C143

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

Preview Lab → · Contrast checker → · Palette generator →