#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
RGBrgb(193, 176, 60)
HSLhsl(52, 53%, 50%)
HSVhsv(52, 69%, 76%)
CMYKcmyk(0%, 8.8%, 68.9%, 24.3%)
CIE-LABlab(71.36, -7.14, 58.91)
CIE-LCHlch(71.36, 59.34, 96.91°)
OKLaboklab(75.07% -0.0252 0.1318)
OKLCHoklch(75.07% 0.134 100.8)
XYZxyz(38.3350, 42.7161, 10.4999)
Luminance0.4271 (WCAG relative)
Temperaturewarm
Familyyellow

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
##C1B03C1.002.209.549.54
#FFFFFF2.201.0021.0021.00
#0000009.5421.001.001.00
##0000009.5421.001.001.00

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 →

#C1B03C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva