#C1D143#C1D143

#C1D143 is a very light, vivid yellow. Relative luminance 0.573; OKLCH L 82.3% C 0.162 H 115.6°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#C1D143
RGB	rgb(193, 209, 67)
HSL	hsl(67, 61%, 54%)
HSV	hsv(67, 68%, 82%)
CMYK	cmyk(7.7%, 0%, 67.9%, 18%)
CIE-LAB	lab(80.37, -23.39, 65.30)
CIE-LCH	lch(80.37, 69.36, 109.70°)
OKLab	oklab(82.28% -0.0702 0.1464)
OKLCH	oklch(82.28% 0.162 115.6)
XYZ	xyz(45.8070, 57.3443, 13.9646)
Luminance	0.5734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D143 #5343D1

analogous

#D19A43 #C1D143 #7AD143

triadic

#C1D143 #43C1D1 #D143C1

tetradic

#C1D143 #43D19A #5343D1 #D1437A

square

#C1D143 #43D19A #5343D1 #D1437A

split-complementary

#C1D143 #437AD1 #9A43D1

monochromatic

#717B1E #9EAD2A #C1D143 #D1DD74 #E1E9A5

Accessibility & contrast

On white

1.68

#C1D143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#C1D143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D143

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D143	#FFFFFF	#000000	##000000
##C1D143	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC72D

Deuteranopia (green-blind)

#DEC84E

Tritanopia (blue-blind)

#CDC5B5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #c1d143;
/* rgb */ color: rgb(193, 209, 67);
/* oklch */ color: oklch(82.3% 0.162 115.6);

Tailwind

colors: {
  custom: {
    50: '#d7df7f',
    500: '#c1d143',
    950: '#000000',
  },
}

SCSS

$custom: #c1d143;
$custom-light: #d7df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d143",
  "rgb": {
    "r": 193,
    "g": 209,
    "b": 67
  },
  "hsl": {
    "h": 66.761,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.82277,
    "c": 0.16239,
    "h": 115.6
  },
  "luminance": 0.57344
}

Semantic roles & 50–950 ramp

primary

#C1D143

secondary

#3E3583

accent

#44E456

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D143

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

Preview Lab → · Contrast checker → · Palette generator →