#C1BF25#C1BF25

#C1BF25 is a light, vivid yellow. Relative luminance 0.487; OKLCH L 78.2% C 0.160 H 108.8°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF25
RGB	rgb(193, 191, 37)
HSL	hsl(59, 68%, 45%)
HSV	hsv(59, 81%, 76%)
CMYK	cmyk(0%, 1%, 80.8%, 24.3%)
CIE-LAB	lab(75.29, -15.81, 70.27)
CIE-LCH	lch(75.29, 72.03, 102.68°)
OKLab	oklab(78.15% -0.0517 0.1518)
OKLCH	oklch(78.15% 0.16 108.8)
XYZ	xyz(40.9587, 48.7340, 8.9990)
Luminance	0.4873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF25 #2527C1

analogous

#C17125 #C1BF25 #75C125

triadic

#C1BF25 #25C1BF #BF25C1

tetradic

#C1BF25 #25C171 #2527C1 #C12575

square

#C1BF25 #25C171 #2527C1 #C12575

split-complementary

#C1BF25 #2575C1 #7125C1

monochromatic

#5A5911 #8E8C1B #C1BF25 #DCDA47 #E6E47B

Accessibility & contrast

On white

1.95

#C1BF25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#C1BF25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF25

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF25	#FFFFFF	#000000	##000000
##C1BF25	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB700

Deuteranopia (green-blind)

#D1BC34

Tritanopia (blue-blind)

#CFB2A3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #c1bf25;
/* rgb */ color: rgb(193, 191, 37);
/* oklch */ color: oklch(78.2% 0.160 108.8);

Tailwind

colors: {
  custom: {
    50: '#d8d26f',
    500: '#c1bf25',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf25;
$custom-light: #d8d26f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf25",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 37
  },
  "hsl": {
    "h": 59.231,
    "s": 67.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.78153,
    "c": 0.16033,
    "h": 108.8
  },
  "luminance": 0.48733
}

Semantic roles & 50–950 ramp

primary

#C1BF25

secondary

#7475CE

accent

#3FEB3D

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151408

muted

#83827B

Preview Lab

Preview with #C1BF25

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

Preview Lab → · Contrast checker → · Palette generator →