#C1D53C#C1D53C

#C1D53C 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	#C1D53C
RGB	rgb(193, 213, 60)
HSL	hsl(68, 65%, 54%)
HSV	hsv(68, 72%, 84%)
CMYK	cmyk(9.4%, 0%, 71.8%, 16.5%)
CIE-LAB	lab(81.43, -25.69, 68.86)
CIE-LCH	lch(81.43, 73.49, 110.46°)
OKLab	oklab(83.11% -0.0772 0.1528)
OKLCH	oklch(83.11% 0.171 116.8)
XYZ	xyz(46.6033, 59.2528, 13.2560)
Luminance	0.5925 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D53C #503CD5

analogous

#D59C3C #C1D53C #74D53C

triadic

#C1D53C #3CC1D5 #D53CC1

tetradic

#C1D53C #3CD59C #503CD5 #D53C74

square

#C1D53C #3CD59C #503CD5 #D53C74

split-complementary

#C1D53C #3C74D5 #9C3CD5

monochromatic

#6F7C1B #9CAE26 #C1D53C #D1E06E #E1EBA1

Accessibility & contrast

On white

1.63

#C1D53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#C1D53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D53C

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D53C	#FFFFFF	#000000	##000000
##C1D53C	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)

#E4CA1F

Deuteranopia (green-blind)

#E2CB49

Tritanopia (blue-blind)

#CDC9B7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c1d53c;
/* rgb */ color: rgb(193, 213, 60);
/* oklch */ color: oklch(83.1% 0.171 116.8);

Tailwind

colors: {
  custom: {
    50: '#d7e17c',
    500: '#c1d53c',
    950: '#000000',
  },
}

SCSS

$custom: #c1d53c;
$custom-light: #d7e17c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d53c",
  "rgb": {
    "r": 193,
    "g": 213,
    "b": 60
  },
  "hsl": {
    "h": 67.843,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83112,
    "c": 0.17119,
    "h": 116.8
  },
  "luminance": 0.59252
}

Semantic roles & 50–950 ramp

primary

#C1D53C

secondary

#3C3284

accent

#40E856

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D53C

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

Preview Lab → · Contrast checker → · Palette generator →