#C0B23F#C0B23F

#C0B23F is a light, vivid yellow. Relative luminance 0.434; OKLCH L 75.4% C 0.134 H 102.3°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#C0B23F
RGB	rgb(192, 178, 63)
HSL	hsl(53, 51%, 50%)
HSV	hsv(53, 67%, 75%)
CMYK	cmyk(0%, 7.3%, 67.2%, 24.7%)
CIE-LAB	lab(71.83, -8.45, 58.15)
CIE-LCH	lch(71.83, 58.76, 98.27°)
OKLab	oklab(75.43% -0.0285 0.1307)
OKLCH	oklch(75.43% 0.134 102.3)
XYZ	xyz(38.5574, 43.4077, 11.0492)
Luminance	0.4341 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0B23F #3F4DC0

analogous

#C0713F #C0B23F #8EC03F

triadic

#C0B23F #3FC0B2 #B23FC0

tetradic

#C0B23F #3FC071 #3F4DC0 #C03F8E

square

#C0B23F #3FC071 #3F4DC0 #C03F8E

split-complementary

#C0B23F #3F8EC0 #713FC0

monochromatic

#645D21 #928730 #C0B23F #CFC46D #DED79B

Accessibility & contrast

On white

2.17

#C0B23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#C0B23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0B23F

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0B23F	#FFFFFF	#000000	##000000
##C0B23F	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD2F

Deuteranopia (green-blind)

#C6B346

Tritanopia (blue-blind)

#CEA69A

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #c0b23f;
/* rgb */ color: rgb(192, 178, 63);
/* oklch */ color: oklch(75.4% 0.134 102.3);

Tailwind

colors: {
  custom: {
    50: '#d6c87a',
    500: '#c0b23f',
    950: '#000000',
  },
}

SCSS

$custom: #c0b23f;
$custom-light: #d6c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0b23f",
  "rgb": {
    "r": 192,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 53.488,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.75427,
    "c": 0.13381,
    "h": 102.3
  },
  "luminance": 0.43406
}

Semantic roles & 50–950 ramp

primary

#C0B23F

secondary

#9197CA

accent

#5DDA4E

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #C0B23F

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

Preview Lab → · Contrast checker → · Palette generator →