#C1C82B#C1C82B

#C1C82B is a light, vivid yellow. Relative luminance 0.528; OKLCH L 80.1% C 0.166 H 112.3°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#C1C82B
RGB	rgb(193, 200, 43)
HSL	hsl(63, 65%, 48%)
HSV	hsv(63, 79%, 78%)
CMYK	cmyk(3.5%, 0%, 78.5%, 21.6%)
CIE-LAB	lab(77.77, -20.09, 70.81)
CIE-LCH	lch(77.77, 73.60, 105.84°)
OKLab	oklab(80.15% -0.0631 0.154)
OKLCH	oklch(80.15% 0.166 112.3)
XYZ	xyz(43.0841, 52.8215, 10.2110)
Luminance	0.5282 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C82B #322BC8

analogous

#C8802B #C1C82B #73C82B

triadic

#C1C82B #2BC1C8 #C82BC1

tetradic

#C1C82B #2BC880 #322BC8 #C82B73

square

#C1C82B #2BC880 #322BC8 #C82B73

split-complementary

#C1C82B #2B73C8 #802BC8

monochromatic

#606315 #909620 #C1C82B #D5DB56 #E1E588

Accessibility & contrast

On white

1.82

#C1C82B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#C1C82B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C82B

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C82B	#FFFFFF	#000000	##000000
##C1C82B	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BE00

Deuteranopia (green-blind)

#D8C23A

Tritanopia (blue-blind)

#CFBBAB

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #c1c82b;
/* rgb */ color: rgb(193, 200, 43);
/* oklch */ color: oklch(80.1% 0.166 112.3);

Tailwind

colors: {
  custom: {
    50: '#d8d873',
    500: '#c1c82b',
    950: '#000000',
  },
}

SCSS

$custom: #c1c82b;
$custom-light: #d8d873;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c82b",
  "rgb": {
    "r": 193,
    "g": 200,
    "b": 43
  },
  "hsl": {
    "h": 62.675,
    "s": 64.609,
    "l": 47.647
  },
  "oklch": {
    "l": 0.80148,
    "c": 0.16643,
    "h": 112.3
  },
  "luminance": 0.5282
}

Semantic roles & 50–950 ramp

primary

#C1C82B

secondary

#2C296E

accent

#40E848

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C1C82B

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

Preview Lab → · Contrast checker → · Palette generator →