#C4D43E#C4D43E

#C4D43E is a very light, vivid yellow. Relative luminance 0.592; OKLCH L 83.1% C 0.168 H 115.5°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#C4D43E
RGB	rgb(196, 212, 62)
HSL	hsl(66, 64%, 54%)
HSV	hsv(66, 71%, 83%)
CMYK	cmyk(7.5%, 0%, 70.8%, 16.9%)
CIE-LAB	lab(81.39, -23.88, 68.20)
CIE-LCH	lch(81.39, 72.26, 109.30°)
OKLab	oklab(83.13% -0.0722 0.1516)
OKLCH	oklch(83.13% 0.168 115.5)
XYZ	xyz(47.1792, 59.1713, 13.4923)
Luminance	0.5917 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D43E #4E3ED4

analogous

#D4993E #C4D43E #79D43E

triadic

#C4D43E #3EC4D4 #D43EC4

tetradic

#C4D43E #3ED499 #4E3ED4 #D43E79

square

#C4D43E #3ED499 #4E3ED4 #D43E79

split-complementary

#C4D43E #3E79D4 #993ED4

monochromatic

#727C1C #A0AE27 #C4D43E #D3DF70 #E3EAA2

Accessibility & contrast

On white

1.64

#C4D43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#C4D43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D43E

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D43E	#FFFFFF	#000000	##000000
##C4D43E	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C923

Deuteranopia (green-blind)

#E2CB4A

Tritanopia (blue-blind)

#D0C8B7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c4d43e;
/* rgb */ color: rgb(196, 212, 62);
/* oklch */ color: oklch(83.1% 0.168 115.5);

Tailwind

colors: {
  custom: {
    50: '#d9e17d',
    500: '#c4d43e',
    950: '#000000',
  },
}

SCSS

$custom: #c4d43e;
$custom-light: #d9e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d43e",
  "rgb": {
    "r": 196,
    "g": 212,
    "b": 62
  },
  "hsl": {
    "h": 66.4,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.83134,
    "c": 0.16795,
    "h": 115.5
  },
  "luminance": 0.59171
}

Semantic roles & 50–950 ramp

primary

#C4D43E

secondary

#3B3384

accent

#41E753

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D43E

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

Preview Lab → · Contrast checker → · Palette generator →