#C1D43D#C1D43D

#C1D43D is a very light, vivid yellow. Relative luminance 0.588; OKLCH L 82.9% C 0.170 H 116.5°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#C1D43D
RGB	rgb(193, 212, 61)
HSL	hsl(68, 64%, 54%)
HSV	hsv(68, 71%, 83%)
CMYK	cmyk(9%, 0%, 71.2%, 16.9%)
CIE-LAB	lab(81.16, -25.16, 68.25)
CIE-LCH	lch(81.16, 72.74, 110.23°)
OKLab	oklab(82.9% -0.0757 0.1517)
OKLCH	oklch(82.9% 0.17 116.5)
XYZ	xyz(46.3792, 58.7620, 13.3129)
Luminance	0.5876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D43D #503DD4

analogous

#D49B3D #C1D43D #75D43D

triadic

#C1D43D #3DC1D4 #D43DC1

tetradic

#C1D43D #3DD49B #503DD4 #D43D75

square

#C1D43D #3DD49B #503DD4 #D43D75

split-complementary

#C1D43D #3D75D4 #9B3DD4

monochromatic

#6F7B1B #9CAD26 #C1D43D #D1DF6F #E1EAA1

Accessibility & contrast

On white

1.65

#C1D43D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#C1D43D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D43D

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D43D	#FFFFFF	#000000	##000000
##C1D43D	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C921

Deuteranopia (green-blind)

#E1CB49

Tritanopia (blue-blind)

#CDC8B7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c1d43d;
/* rgb */ color: rgb(193, 212, 61);
/* oklch */ color: oklch(82.9% 0.170 116.5);

Tailwind

colors: {
  custom: {
    50: '#d7e17c',
    500: '#c1d43d',
    950: '#000000',
  },
}

SCSS

$custom: #c1d43d;
$custom-light: #d7e17c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d43d",
  "rgb": {
    "r": 193,
    "g": 212,
    "b": 61
  },
  "hsl": {
    "h": 67.55,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82897,
    "c": 0.16951,
    "h": 116.5
  },
  "luminance": 0.58761
}

Semantic roles & 50–950 ramp

primary

#C1D43D

secondary

#3C3283

accent

#41E756

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D43D

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

Preview Lab → · Contrast checker → · Palette generator →