#C4DA37#C4DA37

#C4DA37 is a very light, vivid yellow. Relative luminance 0.622; OKLCH L 84.4% C 0.178 H 117.2°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#C4DA37
RGB	rgb(196, 218, 55)
HSL	hsl(68, 69%, 54%)
HSV	hsv(68, 75%, 85%)
CMYK	cmyk(10.1%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(83.00, -27.08, 72.06)
CIE-LCH	lch(83.00, 76.98, 110.60°)
OKLab	oklab(84.42% -0.0817 0.1586)
OKLCH	oklch(84.42% 0.178 117.2)
XYZ	xyz(48.5271, 62.1550, 13.0544)
Luminance	0.6215 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4DA37 #4D37DA

analogous

#DA9E37 #C4DA37 #72DA37

triadic

#C4DA37 #37C4DA #DA37C4

tetradic

#C4DA37 #37DA9E #4D37DA #DA3772

square

#C4DA37 #37DA9E #4D37DA #DA3772

split-complementary

#C4DA37 #3772DA #9E37DA

monochromatic

#717F18 #9FB321 #C4DA37 #D3E46B #E2ED9E

Accessibility & contrast

On white

1.56

#C4DA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#C4DA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4DA37

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4DA37	#FFFFFF	#000000	##000000
##C4DA37	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE0E

Deuteranopia (green-blind)

#E7D046

Tritanopia (blue-blind)

#D0CEBB

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #c4da37;
/* rgb */ color: rgb(196, 218, 55);
/* oklch */ color: oklch(84.4% 0.178 117.2);

Tailwind

colors: {
  custom: {
    50: '#dae57a',
    500: '#c4da37',
    950: '#000000',
  },
}

SCSS

$custom: #c4da37;
$custom-light: #dae57a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4da37",
  "rgb": {
    "r": 196,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 68.098,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.84415,
    "c": 0.17841,
    "h": 117.2
  },
  "luminance": 0.62154
}

Semantic roles & 50–950 ramp

primary

#C4DA37

secondary

#3B2F86

accent

#3CEC54

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4DA37

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

Preview Lab → · Contrast checker → · Palette generator →