#C1D53D#C1D53D

#C1D53D is a very light, vivid yellow. Relative luminance 0.593; OKLCH L 83.1% C 0.171 H 116.8°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#C1D53D
RGB	rgb(193, 213, 61)
HSL	hsl(68, 64%, 54%)
HSV	hsv(68, 71%, 84%)
CMYK	cmyk(9.4%, 0%, 71.4%, 16.5%)
CIE-LAB	lab(81.44, -25.64, 68.52)
CIE-LCH	lch(81.44, 73.16, 110.51°)
OKLab	oklab(83.12% -0.077 0.1522)
OKLCH	oklch(83.12% 0.171 116.8)
XYZ	xyz(46.6300, 59.2635, 13.3965)
Luminance	0.5926 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D53D #513DD5

analogous

#D59D3D #C1D53D #75D53D

triadic

#C1D53D #3DC1D5 #D53DC1

tetradic

#C1D53D #3DD59D #513DD5 #D53D75

square

#C1D53D #3DD59D #513DD5 #D53D75

split-complementary

#C1D53D #3D75D5 #9D3DD5

monochromatic

#707D1B #9DAF26 #C1D53D #D1E06F #E1EBA2

Accessibility & contrast

On white

1.63

#C1D53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#C1D53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D53D

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D53D	#FFFFFF	#000000	##000000
##C1D53D	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA21

Deuteranopia (green-blind)

#E2CB49

Tritanopia (blue-blind)

#CDC9B8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c1d53d;
/* rgb */ color: rgb(193, 213, 61);
/* oklch */ color: oklch(83.1% 0.171 116.8);

Tailwind

colors: {
  custom: {
    50: '#d7e17d',
    500: '#c1d53d',
    950: '#000000',
  },
}

SCSS

$custom: #c1d53d;
$custom-light: #d7e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d53d",
  "rgb": {
    "r": 193,
    "g": 213,
    "b": 61
  },
  "hsl": {
    "h": 67.895,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.83119,
    "c": 0.1706,
    "h": 116.8
  },
  "luminance": 0.59263
}

Semantic roles & 50–950 ramp

primary

#C1D53D

secondary

#3D3284

accent

#40E756

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D53D

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

Preview Lab → · Contrast checker → · Palette generator →