#C4D339#C4D339

#C4D339 is a very light, vivid yellow. Relative luminance 0.586; OKLCH L 82.9% C 0.170 H 115.1°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#C4D339
RGB	rgb(196, 211, 57)
HSL	hsl(66, 64%, 53%)
HSV	hsv(66, 73%, 83%)
CMYK	cmyk(7.1%, 0%, 73%, 17.3%)
CIE-LAB	lab(81.08, -23.64, 69.61)
CIE-LCH	lch(81.08, 73.52, 108.75°)
OKLab	oklab(82.88% -0.072 0.1538)
OKLCH	oklch(82.88% 0.17 115.1)
XYZ	xyz(46.7990, 58.6205, 12.7197)
Luminance	0.5862 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D339 #4839D3

analogous

#D39539 #C4D339 #77D339

triadic

#C4D339 #39C4D3 #D339C4

tetradic

#C4D339 #39D395 #4839D3 #D33977

square

#C4D339 #39D395 #4839D3 #D33977

split-complementary

#C4D339 #3977D3 #9539D3

monochromatic

#6E771A #9CA926 #C4D339 #D3DE6B #E2E99D

Accessibility & contrast

On white

1.65

#C4D339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#C4D339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D339

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D339	#FFFFFF	#000000	##000000
##C4D339	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C819

Deuteranopia (green-blind)

#E1CB46

Tritanopia (blue-blind)

#D1C7B6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c4d339;
/* rgb */ color: rgb(196, 211, 57);
/* oklch */ color: oklch(82.9% 0.170 115.1);

Tailwind

colors: {
  custom: {
    50: '#dae07a',
    500: '#c4d339',
    950: '#000000',
  },
}

SCSS

$custom: #c4d339;
$custom-light: #dae07a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d339",
  "rgb": {
    "r": 196,
    "g": 211,
    "b": 57
  },
  "hsl": {
    "h": 65.844,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.82882,
    "c": 0.16979,
    "h": 115.1
  },
  "luminance": 0.5862
}

Semantic roles & 50–950 ramp

primary

#C4D339

secondary

#39317F

accent

#41E751

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D339

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

Preview Lab → · Contrast checker → · Palette generator →