#C1D039#C1D039

#C1D039 is a light, vivid yellow. Relative luminance 0.567; OKLCH L 82.0% C 0.168 H 115.2°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#C1D039
RGB	rgb(193, 208, 57)
HSL	hsl(66, 62%, 52%)
HSV	hsv(66, 73%, 82%)
CMYK	cmyk(7.2%, 0%, 72.6%, 18.4%)
CIE-LAB	lab(80.04, -23.42, 68.54)
CIE-LCH	lch(80.04, 72.43, 108.87°)
OKLab	oklab(81.99% -0.0712 0.1516)
OKLCH	oklch(81.99% 0.168 115.2)
XYZ	xyz(45.2880, 56.7454, 12.4373)
Luminance	0.5675 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D039 #4839D0

analogous

#D09339 #C1D039 #76D039

triadic

#C1D039 #39C1D0 #D039C1

tetradic

#C1D039 #39D093 #4839D0 #D03976

square

#C1D039 #39D093 #4839D0 #D03976

split-complementary

#C1D039 #3976D0 #9339D0

monochromatic

#6B731B #98A527 #C1D039 #D0DC6A #E0E79C

Accessibility & contrast

On white

1.70

#C1D039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#C1D039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D039

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D039	#FFFFFF	#000000	##000000
##C1D039	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC51A

Deuteranopia (green-blind)

#DEC846

Tritanopia (blue-blind)

#CDC4B3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c1d039;
/* rgb */ color: rgb(193, 208, 57);
/* oklch */ color: oklch(82.0% 0.168 115.2);

Tailwind

colors: {
  custom: {
    50: '#d7de7a',
    500: '#c1d039',
    950: '#000000',
  },
}

SCSS

$custom: #c1d039;
$custom-light: #d7de7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d039",
  "rgb": {
    "r": 193,
    "g": 208,
    "b": 57
  },
  "hsl": {
    "h": 65.96,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.81987,
    "c": 0.16751,
    "h": 115.2
  },
  "luminance": 0.56745
}

Semantic roles & 50–950 ramp

primary

#C1D039

secondary

#39317C

accent

#43E553

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D039

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

Preview Lab → · Contrast checker → · Palette generator →