#C1BF3B#C1BF3B

#C1BF3B is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.3% C 0.149 H 108.5°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF3B
RGB	rgb(193, 191, 59)
HSL	hsl(59, 53%, 49%)
HSV	hsv(59, 69%, 76%)
CMYK	cmyk(0%, 1%, 69.4%, 24.3%)
CIE-LAB	lab(75.40, -14.90, 63.33)
CIE-LCH	lch(75.40, 65.06, 103.24°)
OKLab	oklab(78.28% -0.0472 0.141)
OKLCH	oklch(78.28% 0.149 108.5)
XYZ	xyz(41.4140, 48.9161, 11.3970)
Luminance	0.4891 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF3B #3B3DC1

analogous

#C17C3B #C1BF3B #80C13B

triadic

#C1BF3B #3BC1BF #BF3BC1

tetradic

#C1BF3B #3BC17C #3B3DC1 #C13B80

square

#C1BF3B #3BC17C #3B3DC1 #C13B80

split-complementary

#C1BF3B #3B80C1 #7C3BC1

monochromatic

#63621E #92912D #C1BF3B #D1CF68 #DFDE97

Accessibility & contrast

On white

1.95

#C1BF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#C1BF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF3B

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF3B	#FFFFFF	#000000	##000000
##C1BF3B	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB725

Deuteranopia (green-blind)

#D1BC44

Tritanopia (blue-blind)

#CFB3A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c1bf3b;
/* rgb */ color: rgb(193, 191, 59);
/* oklch */ color: oklch(78.3% 0.149 108.5);

Tailwind

colors: {
  custom: {
    50: '#d7d279',
    500: '#c1bf3b',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf3b;
$custom-light: #d7d279;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf3b",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 59
  },
  "hsl": {
    "h": 59.104,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7828,
    "c": 0.14868,
    "h": 108.5
  },
  "luminance": 0.48915
}

Semantic roles & 50–950 ramp

primary

#C1BF3B

secondary

#8D8ECB

accent

#4DDD4B

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C1BF3B

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

Preview Lab → · Contrast checker → · Palette generator →