#C1BF43#C1BF43

#C1BF43 is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.3% C 0.143 H 108.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF43
RGB	rgb(193, 191, 67)
HSL	hsl(59, 50%, 51%)
HSV	hsv(59, 65%, 76%)
CMYK	cmyk(0%, 1%, 65.3%, 24.3%)
CIE-LAB	lab(75.45, -14.46, 60.28)
CIE-LCH	lch(75.45, 61.99, 103.49°)
OKLab	oklab(78.34% -0.0452 0.1359)
OKLCH	oklch(78.34% 0.143 108.4)
XYZ	xyz(41.6377, 49.0056, 12.5748)
Luminance	0.4900 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF43 #4345C1

analogous

#C18043 #C1BF43 #84C143

triadic

#C1BF43 #43C1BF #BF43C1

tetradic

#C1BF43 #43C180 #4345C1 #C14384

square

#C1BF43 #43C180 #4345C1 #C14384

split-complementary

#C1BF43 #4384C1 #8043C1

monochromatic

#676622 #959431 #C1BF43 #D0CF71 #DFDE9F

Accessibility & contrast

On white

1.94

#C1BF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#C1BF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF43

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF43	#FFFFFF	#000000	##000000
##C1BF43	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB732

Deuteranopia (green-blind)

#D0BC4B

Tritanopia (blue-blind)

#CEB3A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c1bf43;
/* rgb */ color: rgb(193, 191, 67);
/* oklch */ color: oklch(78.3% 0.143 108.4);

Tailwind

colors: {
  custom: {
    50: '#d7d27e',
    500: '#c1bf43',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf43;
$custom-light: #d7d27e;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf43",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 67
  },
  "hsl": {
    "h": 59.048,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78342,
    "c": 0.14318,
    "h": 108.4
  },
  "luminance": 0.49004
}

Semantic roles & 50–950 ramp

primary

#C1BF43

secondary

#9495CC

accent

#50DA4E

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C1BF43

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

Preview Lab → · Contrast checker → · Palette generator →