#C0B138#C0B138

#C0B138 is a light, vivid yellow. Relative luminance 0.429; OKLCH L 75.2% C 0.138 H 102.1°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#C0B138
RGB	rgb(192, 177, 56)
HSL	hsl(53, 55%, 49%)
HSV	hsv(53, 71%, 75%)
CMYK	cmyk(0%, 7.8%, 70.8%, 24.7%)
CIE-LAB	lab(71.51, -8.30, 60.60)
CIE-LCH	lch(71.51, 61.16, 97.80°)
OKLab	oklab(75.16% -0.0289 0.1347)
OKLCH	oklch(75.16% 0.138 102.1)
XYZ	xyz(38.1759, 42.9379, 10.0176)
Luminance	0.4294 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0B138 #3847C0

analogous

#C06D38 #C0B138 #8BC038

triadic

#C0B138 #38C0B1 #B138C0

tetradic

#C0B138 #38C06D #3847C0 #C0388B

square

#C0B138 #38C06D #3847C0 #C0388B

split-complementary

#C0B138 #388BC0 #6D38C0

monochromatic

#615A1C #91852A #C0B138 #D2C664 #DFD793

Accessibility & contrast

On white

2.19

#C0B138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#C0B138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0B138

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0B138	#FFFFFF	#000000	##000000
##C0B138	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC25

Deuteranopia (green-blind)

#C6B240

Tritanopia (blue-blind)

#CFA499

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #c0b138;
/* rgb */ color: rgb(192, 177, 56);
/* oklch */ color: oklch(75.2% 0.138 102.1);

Tailwind

colors: {
  custom: {
    50: '#d7c876',
    500: '#c0b138',
    950: '#000000',
  },
}

SCSS

$custom: #c0b138;
$custom-light: #d7c876;
$custom-dark: #000000;

JSON

{
  "hex": "#c0b138",
  "rgb": {
    "r": 192,
    "g": 177,
    "b": 56
  },
  "hsl": {
    "h": 53.382,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.75159,
    "c": 0.13776,
    "h": 102.1
  },
  "luminance": 0.42936
}

Semantic roles & 50–950 ramp

primary

#C0B138

secondary

#8990CB

accent

#5ADE4A

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C0B138

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

Preview Lab → · Contrast checker → · Palette generator →