#C5D033#C5D033

#C5D033 is a very light, vivid yellow. Relative luminance 0.572; OKLCH L 82.3% C 0.170 H 113.7°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#C5D033
RGB	rgb(197, 208, 51)
HSL	hsl(64, 63%, 51%)
HSV	hsv(64, 75%, 82%)
CMYK	cmyk(5.3%, 0%, 75.5%, 18.4%)
CIE-LAB	lab(80.30, -22.03, 70.84)
CIE-LCH	lch(80.30, 74.19, 107.27°)
OKLab	oklab(82.27% -0.068 0.1553)
OKLCH	oklch(82.27% 0.17 113.7)
XYZ	xyz(46.1808, 57.2221, 11.7436)
Luminance	0.5722 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D033 #3E33D0

analogous

#D08C33 #C5D033 #76D033

triadic

#C5D033 #33C5D0 #D033C5

tetradic

#C5D033 #33D08C #3E33D0 #D03376

square

#C5D033 #33D08C #3E33D0 #D03376

split-complementary

#C5D033 #3376D0 #8C33D0

monochromatic

#696F1A #98A125 #C5D033 #D3DB65 #E1E796

Accessibility & contrast

On white

1.69

#C5D033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#C5D033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D033

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D033	#FFFFFF	#000000	##000000
##C5D033	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C608

Deuteranopia (green-blind)

#DFC941

Tritanopia (blue-blind)

#D2C3B3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #c5d033;
/* rgb */ color: rgb(197, 208, 51);
/* oklch */ color: oklch(82.3% 0.170 113.7);

Tailwind

colors: {
  custom: {
    50: '#dade77',
    500: '#c5d033',
    950: '#000000',
  },
}

SCSS

$custom: #c5d033;
$custom-light: #dade77;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d033",
  "rgb": {
    "r": 197,
    "g": 208,
    "b": 51
  },
  "hsl": {
    "h": 64.204,
    "s": 62.55,
    "l": 50.784
  },
  "oklch": {
    "l": 0.82266,
    "c": 0.16958,
    "h": 113.7
  },
  "luminance": 0.57221
}

Semantic roles & 50–950 ramp

primary

#C5D033

secondary

#342F78

accent

#42E64E

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D033

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

Preview Lab → · Contrast checker → · Palette generator →