#C4D151#C4D151

#C4D151 is a very light, vivid yellow. Relative luminance 0.579; OKLCH L 82.6% C 0.151 H 114.7°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#C4D151
RGB	rgb(196, 209, 81)
HSL	hsl(66, 58%, 57%)
HSV	hsv(66, 61%, 82%)
CMYK	cmyk(6.2%, 0%, 61.2%, 18%)
CIE-LAB	lab(80.70, -21.28, 60.13)
CIE-LCH	lch(80.70, 63.78, 109.49°)
OKLab	oklab(82.63% -0.0631 0.1375)
OKLCH	oklch(82.63% 0.151 114.7)
XYZ	xyz(47.0517, 57.9315, 16.4863)
Luminance	0.5793 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D151 #5E51D1

analogous

#D19E51 #C4D151 #84D151

triadic

#C4D151 #51C4D1 #D151C4

tetradic

#C4D151 #51D19E #5E51D1 #D15184

square

#C4D151 #51D19E #5E51D1 #D15184

split-complementary

#C4D151 #5184D1 #9E51D1

monochromatic

#7B8523 #A7B530 #C4D151 #D4DE81 #E5EBB2

Accessibility & contrast

On white

1.67

#C4D151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#C4D151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D151

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D151	#FFFFFF	#000000	##000000
##C4D151	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC742

Deuteranopia (green-blind)

#DEC959

Tritanopia (blue-blind)

#D0C6B6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c4d151;
/* rgb */ color: rgb(196, 209, 81);
/* oklch */ color: oklch(82.6% 0.151 114.7);

Tailwind

colors: {
  custom: {
    50: '#d9df87',
    500: '#c4d151',
    950: '#000000',
  },
}

SCSS

$custom: #c4d151;
$custom-light: #d9df87;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d151",
  "rgb": {
    "r": 196,
    "g": 209,
    "b": 81
  },
  "hsl": {
    "h": 66.094,
    "s": 58.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82629,
    "c": 0.15128,
    "h": 114.7
  },
  "luminance": 0.57931
}

Semantic roles & 50–950 ramp

primary

#C4D151

secondary

#433B8B

accent

#46E156

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #C4D151

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

Preview Lab → · Contrast checker → · Palette generator →