#C4D23E#C4D23E

#C4D23E is a very light, vivid yellow. Relative luminance 0.582; OKLCH L 82.7% C 0.166 H 114.8°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#C4D23E
RGB	rgb(196, 210, 62)
HSL	hsl(66, 62%, 53%)
HSV	hsv(66, 70%, 82%)
CMYK	cmyk(6.7%, 0%, 70.5%, 17.6%)
CIE-LAB	lab(80.84, -22.91, 67.66)
CIE-LCH	lch(80.84, 71.43, 108.70°)
OKLab	oklab(82.7% -0.0695 0.1505)
OKLCH	oklch(82.7% 0.166 114.8)
XYZ	xyz(46.6823, 58.1776, 13.3267)
Luminance	0.5818 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D23E #4C3ED2

analogous

#D2963E #C4D23E #7AD23E

triadic

#C4D23E #3EC4D2 #D23EC4

tetradic

#C4D23E #3ED296 #4C3ED2 #D23E7A

square

#C4D23E #3ED296 #4C3ED2 #D23E7A

split-complementary

#C4D23E #3E7AD2 #963ED2

monochromatic

#71791C #9FAB28 #C4D23E #D3DE70 #E2E9A1

Accessibility & contrast

On white

1.66

#C4D23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#C4D23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D23E

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D23E	#FFFFFF	#000000	##000000
##C4D23E	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C824

Deuteranopia (green-blind)

#E0CA4A

Tritanopia (blue-blind)

#D1C6B5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c4d23e;
/* rgb */ color: rgb(196, 210, 62);
/* oklch */ color: oklch(82.7% 0.166 114.8);

Tailwind

colors: {
  custom: {
    50: '#d9df7d',
    500: '#c4d23e',
    950: '#000000',
  },
}

SCSS

$custom: #c4d23e;
$custom-light: #d9df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d23e",
  "rgb": {
    "r": 196,
    "g": 210,
    "b": 62
  },
  "hsl": {
    "h": 65.676,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.82695,
    "c": 0.16578,
    "h": 114.8
  },
  "luminance": 0.58177
}

Semantic roles & 50–950 ramp

primary

#C4D23E

secondary

#3A3381

accent

#43E552

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D23E

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

Preview Lab → · Contrast checker → · Palette generator →