#C4D133#C4D133

#C4D133 is a very light, vivid yellow. Relative luminance 0.576; OKLCH L 82.4% C 0.171 H 114.4°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#C4D133
RGB	rgb(196, 209, 51)
HSL	hsl(65, 63%, 51%)
HSV	hsv(65, 76%, 82%)
CMYK	cmyk(6.2%, 0%, 75.6%, 18%)
CIE-LAB	lab(80.50, -22.93, 71.00)
CIE-LCH	lch(80.50, 74.61, 107.90°)
OKLab	oklab(82.41% -0.0705 0.1557)
OKLCH	oklch(82.41% 0.171 114.4)
XYZ	xyz(46.1643, 57.5766, 11.8129)
Luminance	0.5758 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D133 #4033D1

analogous

#D18F33 #C4D133 #75D133

triadic

#C4D133 #33C4D1 #D133C4

tetradic

#C4D133 #33D18F #4033D1 #D13375

square

#C4D133 #33D18F #4033D1 #D13375

split-complementary

#C4D133 #3375D1 #8F33D1

monochromatic

#697019 #98A225 #C4D133 #D2DC65 #E1E897

Accessibility & contrast

On white

1.68

#C4D133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#C4D133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D133

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D133	#FFFFFF	#000000	##000000
##C4D133	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C607

Deuteranopia (green-blind)

#E0C941

Tritanopia (blue-blind)

#D1C4B3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c4d133;
/* rgb */ color: rgb(196, 209, 51);
/* oklch */ color: oklch(82.4% 0.171 114.4);

Tailwind

colors: {
  custom: {
    50: '#dade77',
    500: '#c4d133',
    950: '#000000',
  },
}

SCSS

$custom: #c4d133;
$custom-light: #dade77;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d133",
  "rgb": {
    "r": 196,
    "g": 209,
    "b": 51
  },
  "hsl": {
    "h": 64.937,
    "s": 63.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.82407,
    "c": 0.17091,
    "h": 114.4
  },
  "luminance": 0.57576
}

Semantic roles & 50–950 ramp

primary

#C4D133

secondary

#352F79

accent

#42E64F

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D133

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

Preview Lab → · Contrast checker → · Palette generator →