#C1D243#C1D243

#C1D243 is a very light, vivid yellow. Relative luminance 0.578; OKLCH L 82.5% C 0.164 H 116.0°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#C1D243
RGB	rgb(193, 210, 67)
HSL	hsl(67, 61%, 54%)
HSV	hsv(67, 68%, 82%)
CMYK	cmyk(8.1%, 0%, 68.1%, 17.6%)
CIE-LAB	lab(80.65, -23.87, 65.58)
CIE-LCH	lch(80.65, 69.79, 110.00°)
OKLab	oklab(82.5% -0.0715 0.147)
OKLCH	oklch(82.5% 0.164 116)
XYZ	xyz(46.0531, 57.8366, 14.0466)
Luminance	0.5784 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D243 #5443D2

analogous

#D29C43 #C1D243 #7AD243

triadic

#C1D243 #43C1D2 #D243C1

tetradic

#C1D243 #43D29C #5443D2 #D2437A

square

#C1D243 #43D29C #5443D2 #D2437A

split-complementary

#C1D243 #437AD2 #9C43D2

monochromatic

#717D1E #9EAE2A #C1D243 #D1DE74 #E2EAA6

Accessibility & contrast

On white

1.67

#C1D243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#C1D243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D243

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D243	#FFFFFF	#000000	##000000
##C1D243	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C72D

Deuteranopia (green-blind)

#DFC94E

Tritanopia (blue-blind)

#CDC6B6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c1d243;
/* rgb */ color: rgb(193, 210, 67);
/* oklch */ color: oklch(82.5% 0.164 116.0);

Tailwind

colors: {
  custom: {
    50: '#d7df7f',
    500: '#c1d243',
    950: '#000000',
  },
}

SCSS

$custom: #c1d243;
$custom-light: #d7df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d243",
  "rgb": {
    "r": 193,
    "g": 210,
    "b": 67
  },
  "hsl": {
    "h": 67.133,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.82498,
    "c": 0.1635,
    "h": 116
  },
  "luminance": 0.57836
}

Semantic roles & 50–950 ramp

primary

#C1D243

secondary

#3E3584

accent

#43E456

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D243

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

Preview Lab → · Contrast checker → · Palette generator →