#C1B03C#C1B03C

#C1B03C is a light, vivid yellow. Relative luminance 0.427; OKLCH L 75.1% C 0.134 H 100.8°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#C1B03C
RGB	rgb(193, 176, 60)
HSL	hsl(52, 53%, 50%)
HSV	hsv(52, 69%, 76%)
CMYK	cmyk(0%, 8.8%, 68.9%, 24.3%)
CIE-LAB	lab(71.36, -7.14, 58.91)
CIE-LCH	lch(71.36, 59.34, 96.91°)
OKLab	oklab(75.07% -0.0252 0.1318)
OKLCH	oklch(75.07% 0.134 100.8)
XYZ	xyz(38.3350, 42.7161, 10.4999)
Luminance	0.4271 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B03C #3C4DC1

analogous

#C16E3C #C1B03C #90C13C

triadic

#C1B03C #3CC1B0 #B03CC1

tetradic

#C1B03C #3CC16E #3C4DC1 #C13C90

square

#C1B03C #3CC16E #3C4DC1 #C13C90

split-complementary

#C1B03C #3C90C1 #6E3CC1

monochromatic

#645B1F #92852D #C1B03C #D1C36A #DFD698

Accessibility & contrast

On white

2.20

#C1B03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#C1B03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B03C

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B03C	#FFFFFF	#000000	##000000
##C1B03C	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2B

Deuteranopia (green-blind)

#C5B243

Tritanopia (blue-blind)

#D0A499

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #c1b03c;
/* rgb */ color: rgb(193, 176, 60);
/* oklch */ color: oklch(75.1% 0.134 100.8);

Tailwind

colors: {
  custom: {
    50: '#d7c778',
    500: '#c1b03c',
    950: '#000000',
  },
}

SCSS

$custom: #c1b03c;
$custom-light: #d7c778;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b03c",
  "rgb": {
    "r": 193,
    "g": 176,
    "b": 60
  },
  "hsl": {
    "h": 52.331,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75069,
    "c": 0.1342,
    "h": 100.8
  },
  "luminance": 0.42714
}

Semantic roles & 50–950 ramp

primary

#C1B03C

secondary

#8E96CB

accent

#5EDC4C

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #C1B03C

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

Preview Lab → · Contrast checker → · Palette generator →