#C1C437#C1C437

#C1C437 is a light, vivid yellow. Relative luminance 0.511; OKLCH L 79.3% C 0.156 H 110.7°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#C1C437
RGB	rgb(193, 196, 55)
HSL	hsl(61, 56%, 49%)
HSV	hsv(61, 72%, 77%)
CMYK	cmyk(1.5%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(76.74, -17.61, 66.07)
CIE-LCH	lch(76.74, 68.37, 104.93°)
OKLab	oklab(79.34% -0.0552 0.1461)
OKLCH	oklch(79.34% 0.156 110.7)
XYZ	xyz(42.4233, 51.0943, 11.2411)
Luminance	0.5109 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C437 #3A37C4

analogous

#C48137 #C1C437 #7AC437

triadic

#C1C437 #37C1C4 #C437C1

tetradic

#C1C437 #37C481 #3A37C4 #C4377A

square

#C1C437 #37C481 #3A37C4 #C4377A

split-complementary

#C1C437 #377AC4 #8137C4

monochromatic

#63641C #92942A #C1C437 #D1D465 #DFE194

Accessibility & contrast

On white

1.87

#C1C437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#C1C437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C437

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C437	#FFFFFF	#000000	##000000
##C1C437	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1C

Deuteranopia (green-blind)

#D5BF42

Tritanopia (blue-blind)

#CEB8A9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #c1c437;
/* rgb */ color: rgb(193, 196, 55);
/* oklch */ color: oklch(79.3% 0.156 110.7);

Tailwind

colors: {
  custom: {
    50: '#d7d578',
    500: '#c1c437',
    950: '#000000',
  },
}

SCSS

$custom: #c1c437;
$custom-light: #d7d578;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c437",
  "rgb": {
    "r": 193,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 61.277,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7934,
    "c": 0.15614,
    "h": 110.7
  },
  "luminance": 0.51093
}

Semantic roles & 50–950 ramp

primary

#C1C437

secondary

#32306F

accent

#48DF4C

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C1C437

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

Preview Lab → · Contrast checker → · Palette generator →