#C0B540#C0B540

#C0B540 is a light, vivid yellow. Relative luminance 0.446; OKLCH L 76.1% C 0.136 H 103.9°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#C0B540
RGB	rgb(192, 181, 64)
HSL	hsl(55, 50%, 50%)
HSV	hsv(55, 67%, 75%)
CMYK	cmyk(0%, 5.7%, 66.7%, 24.7%)
CIE-LAB	lab(72.64, -9.94, 58.58)
CIE-LCH	lch(72.64, 59.41, 99.64°)
OKLab	oklab(76.08% -0.0327 0.1318)
OKLCH	oklch(76.08% 0.136 103.9)
XYZ	xyz(39.1891, 44.6259, 11.3989)
Luminance	0.4462 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0B540 #404BC0

analogous

#C07540 #C0B540 #8BC040

triadic

#C0B540 #40C0B5 #B540C0

tetradic

#C0B540 #40C075 #404BC0 #C0408B

square

#C0B540 #40C075 #404BC0 #C0408B

split-complementary

#C0B540 #408BC0 #7540C0

monochromatic

#645F21 #928A30 #C0B540 #CFC76E #DED99C

Accessibility & contrast

On white

2.12

#C0B540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#C0B540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0B540

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0B540	#FFFFFF	#000000	##000000
##C0B540	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF30

Deuteranopia (green-blind)

#C8B547

Tritanopia (blue-blind)

#CEA99D

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #c0b540;
/* rgb */ color: rgb(192, 181, 64);
/* oklch */ color: oklch(76.1% 0.136 103.9);

Tailwind

colors: {
  custom: {
    50: '#d6ca7b',
    500: '#c0b540',
    950: '#000000',
  },
}

SCSS

$custom: #c0b540;
$custom-light: #d6ca7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0b540",
  "rgb": {
    "r": 192,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 54.844,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76077,
    "c": 0.1358,
    "h": 103.9
  },
  "luminance": 0.44624
}

Semantic roles & 50–950 ramp

primary

#C0B540

secondary

#9196CB

accent

#5ADA4E

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #C0B540

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

Preview Lab → · Contrast checker → · Palette generator →