#C1D542#C1D542

#C1D542 is a very light, vivid yellow. Relative luminance 0.593; OKLCH L 83.2% C 0.168 H 116.9°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#C1D542
RGB	rgb(193, 213, 66)
HSL	hsl(68, 64%, 55%)
HSV	hsv(68, 69%, 84%)
CMYK	cmyk(9.4%, 0%, 69%, 16.5%)
CIE-LAB	lab(81.47, -25.37, 66.77)
CIE-LCH	lch(81.47, 71.43, 110.81°)
OKLab	oklab(83.15% -0.0758 0.1494)
OKLCH	oklch(83.15% 0.168 116.9)
XYZ	xyz(46.7710, 59.3199, 14.1392)
Luminance	0.5932 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D542 #5642D5

analogous

#D59F42 #C1D542 #78D542

triadic

#C1D542 #42C1D5 #D542C1

tetradic

#C1D542 #42D59F #5642D5 #D54278

square

#C1D542 #42D59F #5642D5 #D54278

split-complementary

#C1D542 #4278D5 #9F42D5

monochromatic

#73801C #9FB228 #C1D542 #D1E074 #E2EBA6

Accessibility & contrast

On white

1.63

#C1D542 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#C1D542 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D542

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D542	#FFFFFF	#000000	##000000
##C1D542	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2A

Deuteranopia (green-blind)

#E1CB4D

Tritanopia (blue-blind)

#CDC9B8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c1d542;
/* rgb */ color: rgb(193, 213, 66);
/* oklch */ color: oklch(83.2% 0.168 116.9);

Tailwind

colors: {
  custom: {
    50: '#d7e17f',
    500: '#c1d542',
    950: '#000000',
  },
}

SCSS

$custom: #c1d542;
$custom-light: #d7e17f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d542",
  "rgb": {
    "r": 193,
    "g": 213,
    "b": 66
  },
  "hsl": {
    "h": 68.163,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.83153,
    "c": 0.1675,
    "h": 116.9
  },
  "luminance": 0.59319
}

Semantic roles & 50–950 ramp

primary

#C1D542

secondary

#3F3487

accent

#41E758

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D542

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

Preview Lab → · Contrast checker → · Palette generator →