#C4D037#C4D037

#C4D037 is a very light, vivid yellow. Relative luminance 0.571; OKLCH L 82.2% C 0.168 H 114.0°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#C4D037
RGB	rgb(196, 208, 55)
HSL	hsl(65, 62%, 52%)
HSV	hsv(65, 74%, 82%)
CMYK	cmyk(5.8%, 0%, 73.6%, 18.4%)
CIE-LAB	lab(80.25, -22.27, 69.49)
CIE-LCH	lch(80.25, 72.97, 107.77°)
OKLab	oklab(82.21% -0.0683 0.1532)
OKLCH	oklch(82.21% 0.168 114)
XYZ	xyz(46.0118, 57.1243, 12.2160)
Luminance	0.5712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D037 #4337D0

analogous

#D09037 #C4D037 #78D037

triadic

#C4D037 #37C4D0 #D037C4

tetradic

#C4D037 #37D090 #4337D0 #D03778

square

#C4D037 #37D090 #4337D0 #D03778

split-complementary

#C4D037 #3778D0 #9037D0

monochromatic

#6B721B #9AA326 #C4D037 #D3DC69 #E1E79A

Accessibility & contrast

On white

1.69

#C4D037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#C4D037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D037

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D037	#FFFFFF	#000000	##000000
##C4D037	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC615

Deuteranopia (green-blind)

#DFC844

Tritanopia (blue-blind)

#D1C4B3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #c4d037;
/* rgb */ color: rgb(196, 208, 55);
/* oklch */ color: oklch(82.2% 0.168 114.0);

Tailwind

colors: {
  custom: {
    50: '#dade79',
    500: '#c4d037',
    950: '#000000',
  },
}

SCSS

$custom: #c4d037;
$custom-light: #dade79;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d037",
  "rgb": {
    "r": 196,
    "g": 208,
    "b": 55
  },
  "hsl": {
    "h": 64.706,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.8221,
    "c": 0.16773,
    "h": 114
  },
  "luminance": 0.57123
}

Semantic roles & 50–950 ramp

primary

#C4D037

secondary

#36307B

accent

#43E54F

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D037

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

Preview Lab → · Contrast checker → · Palette generator →