#C1C731#C1C731

#C1C731 is a light, vivid yellow. Relative luminance 0.524; OKLCH L 80.0% C 0.162 H 111.9°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#C1C731
RGB	rgb(193, 199, 49)
HSL	hsl(62, 60%, 49%)
HSV	hsv(62, 75%, 78%)
CMYK	cmyk(3%, 0%, 75.4%, 22%)
CIE-LAB	lab(77.52, -19.37, 68.79)
CIE-LCH	lch(77.52, 71.46, 105.72°)
OKLab	oklab(79.96% -0.0606 0.1508)
OKLCH	oklch(79.96% 0.162 111.9)
XYZ	xyz(42.9716, 52.4071, 10.7571)
Luminance	0.5241 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C731 #3731C7

analogous

#C78231 #C1C731 #76C731

triadic

#C1C731 #31C1C7 #C731C1

tetradic

#C1C731 #31C782 #3731C7 #C73176

square

#C1C731 #31C782 #3731C7 #C73176

split-complementary

#C1C731 #3176C7 #8231C7

monochromatic

#626519 #919625 #C1C731 #D2D75E #E0E38F

Accessibility & contrast

On white

1.83

#C1C731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#C1C731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C731

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C731	#FFFFFF	#000000	##000000
##C1C731	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE09

Deuteranopia (green-blind)

#D7C13E

Tritanopia (blue-blind)

#CEBBAB

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #c1c731;
/* rgb */ color: rgb(193, 199, 49);
/* oklch */ color: oklch(80.0% 0.162 111.9);

Tailwind

colors: {
  custom: {
    50: '#d8d775',
    500: '#c1c731',
    950: '#000000',
  },
}

SCSS

$custom: #c1c731;
$custom-light: #d8d775;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c731",
  "rgb": {
    "r": 193,
    "g": 199,
    "b": 49
  },
  "hsl": {
    "h": 62.4,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7996,
    "c": 0.16249,
    "h": 111.9
  },
  "luminance": 0.52406
}

Semantic roles & 50–950 ramp

primary

#C1C731

secondary

#302D6F

accent

#44E44B

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C1C731

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

Preview Lab → · Contrast checker → · Palette generator →