#C1D63D#C1D63D

#C1D63D is a very light, vivid yellow. Relative luminance 0.598; OKLCH L 83.3% C 0.172 H 117.1°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#C1D63D
RGB	rgb(193, 214, 61)
HSL	hsl(68, 65%, 54%)
HSV	hsv(68, 71%, 84%)
CMYK	cmyk(9.8%, 0%, 71.5%, 16.1%)
CIE-LAB	lab(81.71, -26.11, 68.79)
CIE-LCH	lch(81.71, 73.58, 110.79°)
OKLab	oklab(83.34% -0.0783 0.1528)
OKLCH	oklch(83.34% 0.172 117.1)
XYZ	xyz(46.8823, 59.7681, 13.4806)
Luminance	0.5977 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D63D #523DD6

analogous

#D69F3D #C1D63D #75D63D

triadic

#C1D63D #3DC1D6 #D63DC1

tetradic

#C1D63D #3DD69F #523DD6 #D63D75

square

#C1D63D #3DD69F #523DD6 #D63D75

split-complementary

#C1D63D #3D75D6 #9F3DD6

monochromatic

#707E1B #9DB125 #C1D63D #D1E170 #E1EBA2

Accessibility & contrast

On white

1.62

#C1D63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#C1D63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D63D

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D63D	#FFFFFF	#000000	##000000
##C1D63D	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB20

Deuteranopia (green-blind)

#E2CC4A

Tritanopia (blue-blind)

#CDCAB8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c1d63d;
/* rgb */ color: rgb(193, 214, 61);
/* oklch */ color: oklch(83.3% 0.172 117.1);

Tailwind

colors: {
  custom: {
    50: '#d7e27d',
    500: '#c1d63d',
    950: '#000000',
  },
}

SCSS

$custom: #c1d63d;
$custom-light: #d7e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d63d",
  "rgb": {
    "r": 193,
    "g": 214,
    "b": 61
  },
  "hsl": {
    "h": 68.235,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.8334,
    "c": 0.1717,
    "h": 117.1
  },
  "luminance": 0.59768
}

Semantic roles & 50–950 ramp

primary

#C1D63D

secondary

#3D3285

accent

#40E857

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D63D

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

Preview Lab → · Contrast checker → · Palette generator →