#C1B63F#C1B63F

#C1B63F is a light, vivid yellow. Relative luminance 0.452; OKLCH L 76.4% C 0.137 H 104.0°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX#C1B63F
RGBrgb(193, 182, 63)
HSLhsl(55, 51%, 50%)
HSVhsv(55, 67%, 76%)
CMYKcmyk(0%, 5.7%, 67.4%, 24.3%)
CIE-LABlab(72.99, -10.09, 59.37)
CIE-LCHlch(72.99, 60.22, 99.65°)
OKLaboklab(76.37% -0.0333 0.1333)
OKLCHoklch(76.37% 0.137 104)
XYZxyz(39.6190, 45.1538, 11.3303)
Luminance0.4515 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1B63F #3F4AC1
analogous
#C1753F #C1B63F #8BC13F
triadic
#C1B63F #3FC1B6 #B63FC1
tetradic
#C1B63F #3FC175 #3F4AC1 #C13F8B
square
#C1B63F #3FC175 #3F4AC1 #C13F8B
split-complementary
#C1B63F #3F8BC1 #753FC1
monochromatic
#655F21 #938B30 #C1B63F #D0C86D #DFD99C

Accessibility & contrast

On white

2.09
#C1B63F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.03
#C1B63F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B63F
10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1B63F#FFFFFF#000000##000000
##C1B63F1.002.0910.0310.03
#FFFFFF2.091.0021.0021.00
#00000010.0321.001.001.00
##00000010.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B02E
Deuteranopia (green-blind)
#C9B646
Tritanopia (blue-blind)
#CFAA9E
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #c1b63f;
/* rgb */ color: rgb(193, 182, 63);
/* oklch */ color: oklch(76.4% 0.137 104.0);
Tailwind
colors: {
  custom: {
    50: '#d7cb7b',
    500: '#c1b63f',
    950: '#000000',
  },
}
SCSS
$custom: #c1b63f;
$custom-light: #d7cb7b;
$custom-dark: #000000;
JSON
{
  "hex": "#c1b63f",
  "rgb": {
    "r": 193,
    "g": 182,
    "b": 63
  },
  "hsl": {
    "h": 54.923,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76372,
    "c": 0.13737,
    "h": 104
  },
  "luminance": 0.45152
}

Semantic roles & 50–950 ramp

primary
#C1B63F
secondary
#9196CB
accent
#59DB4D
background
#FDFCF7
surface
#FBF8EE
border
#D4D1C9
text
#15130A
muted
#83827C

Preview Lab

Preview with #C1B63F

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

Preview Lab → · Contrast checker → · Palette generator →

#C1B63F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva