#C3B637#C3B637

#C3B637 is a light, vivid yellow. Relative luminance 0.453; OKLCH L 76.5% C 0.143 H 103.4°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#C3B637
RGB	rgb(195, 182, 55)
HSL	hsl(54, 56%, 49%)
HSV	hsv(54, 72%, 76%)
CMYK	cmyk(0%, 6.7%, 71.8%, 23.5%)
CIE-LAB	lab(73.11, -9.64, 62.63)
CIE-LCH	lch(73.11, 63.37, 98.75°)
OKLab	oklab(76.49% -0.033 0.1387)
OKLCH	oklch(76.49% 0.143 103.4)
XYZ	xyz(39.9249, 45.3355, 10.2613)
Luminance	0.4533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3B637 #3744C3

analogous

#C37037 #C3B637 #8AC337

triadic

#C3B637 #37C3B6 #B637C3

tetradic

#C3B637 #37C370 #3744C3 #C3378A

square

#C3B637 #37C370 #3744C3 #C3378A

split-complementary

#C3B637 #378AC3 #7037C3

monochromatic

#645D1C #93892A #C3B637 #D3C964 #E1DA94

Accessibility & contrast

On white

2.09

#C3B637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#C3B637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3B637

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3B637	#FFFFFF	#000000	##000000
##C3B637	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B021

Deuteranopia (green-blind)

#CBB640

Tritanopia (blue-blind)

#D2A99D

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #c3b637;
/* rgb */ color: rgb(195, 182, 55);
/* oklch */ color: oklch(76.5% 0.143 103.4);

Tailwind

colors: {
  custom: {
    50: '#d9cb76',
    500: '#c3b637',
    950: '#000000',
  },
}

SCSS

$custom: #c3b637;
$custom-light: #d9cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#c3b637",
  "rgb": {
    "r": 195,
    "g": 182,
    "b": 55
  },
  "hsl": {
    "h": 54.429,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.76491,
    "c": 0.14257,
    "h": 103.4
  },
  "luminance": 0.45334
}

Semantic roles & 50–950 ramp

primary

#C3B637

secondary

#8A90CC

accent

#57DF49

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C3B637

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

Preview Lab → · Contrast checker → · Palette generator →