#C1D641#C1D641

#C1D641 is a very light, vivid yellow. Relative luminance 0.598; OKLCH L 83.4% C 0.169 H 117.2°. Best body text is #000000 at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#C1D641
RGB	rgb(193, 214, 65)
HSL	hsl(68, 65%, 55%)
HSV	hsv(68, 70%, 84%)
CMYK	cmyk(9.8%, 0%, 69.6%, 16.1%)
CIE-LAB	lab(81.74, -25.91, 67.40)
CIE-LCH	lch(81.74, 72.21, 111.03°)
OKLab	oklab(83.37% -0.0774 0.1505)
OKLCH	oklch(83.37% 0.169 117.2)
XYZ	xyz(46.9941, 59.8128, 14.0694)
Luminance	0.5981 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D641 #5641D6

analogous

#D6A041 #C1D641 #77D641

triadic

#C1D641 #41C1D6 #D641C1

tetradic

#C1D641 #41D6A0 #5641D6 #D64177

square

#C1D641 #41D6A0 #5641D6 #D64177

split-complementary

#C1D641 #4177D6 #A041D6

monochromatic

#73811C #9FB327 #C1D641 #D1E173 #E2ECA6

Accessibility & contrast

On white

1.62

#C1D641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.96

#C1D641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D641

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D641	#FFFFFF	#000000	##000000
##C1D641	1.00	1.62	12.96	12.96
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.96	21.00	1.00	1.00
##000000	12.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB28

Deuteranopia (green-blind)

#E2CC4D

Tritanopia (blue-blind)

#CDCAB9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c1d641;
/* rgb */ color: rgb(193, 214, 65);
/* oklch */ color: oklch(83.4% 0.169 117.2);

Tailwind

colors: {
  custom: {
    50: '#d7e27f',
    500: '#c1d641',
    950: '#000000',
  },
}

SCSS

$custom: #c1d641;
$custom-light: #d7e27f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d641",
  "rgb": {
    "r": 193,
    "g": 214,
    "b": 65
  },
  "hsl": {
    "h": 68.456,
    "s": 64.502,
    "l": 54.706
  },
  "oklch": {
    "l": 0.83367,
    "c": 0.16926,
    "h": 117.2
  },
  "luminance": 0.59812
}

Semantic roles & 50–950 ramp

primary

#C1D641

secondary

#3F3388

accent

#40E758

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D641

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

Preview Lab → · Contrast checker → · Palette generator →