#C1BF3F#C1BF3F

#C1BF3F is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.3% C 0.146 H 108.5°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF3F
RGB	rgb(193, 191, 63)
HSL	hsl(59, 51%, 50%)
HSV	hsv(59, 67%, 76%)
CMYK	cmyk(0%, 1%, 67.4%, 24.3%)
CIE-LAB	lab(75.43, -14.69, 61.84)
CIE-LCH	lch(75.43, 63.56, 103.36°)
OKLab	oklab(78.31% -0.0462 0.1385)
OKLCH	oklch(78.31% 0.146 108.5)
XYZ	xyz(41.5218, 48.9592, 11.9645)
Luminance	0.4896 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF3F #3F41C1

analogous

#C17E3F #C1BF3F #82C13F

triadic

#C1BF3F #3FC1BF #BF3FC1

tetradic

#C1BF3F #3FC17E #3F41C1 #C13F82

square

#C1BF3F #3FC17E #3F41C1 #C13F82

split-complementary

#C1BF3F #3F82C1 #7E3FC1

monochromatic

#656421 #939230 #C1BF3F #D0CE6D #DFDE9C

Accessibility & contrast

On white

1.95

#C1BF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#C1BF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF3F

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF3F	#FFFFFF	#000000	##000000
##C1BF3F	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72C

Deuteranopia (green-blind)

#D0BC48

Tritanopia (blue-blind)

#CFB3A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c1bf3f;
/* rgb */ color: rgb(193, 191, 63);
/* oklch */ color: oklch(78.3% 0.146 108.5);

Tailwind

colors: {
  custom: {
    50: '#d7d27b',
    500: '#c1bf3f',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf3f;
$custom-light: #d7d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf3f",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 59.077,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7831,
    "c": 0.14601,
    "h": 108.5
  },
  "luminance": 0.48958
}

Semantic roles & 50–950 ramp

primary

#C1BF3F

secondary

#9192CB

accent

#4FDB4D

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C1BF3F

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

Preview Lab → · Contrast checker → · Palette generator →