#C7D33B#C7D33B

#C7D33B is a very light, vivid yellow. Relative luminance 0.590; OKLCH L 83.1% C 0.168 H 114.0°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#C7D33B
RGB	rgb(199, 211, 59)
HSL	hsl(65, 63%, 53%)
HSV	hsv(65, 72%, 83%)
CMYK	cmyk(5.7%, 0%, 72%, 17.3%)
CIE-LAB	lab(81.32, -22.30, 69.24)
CIE-LCH	lch(81.32, 72.75, 107.85°)
OKLab	oklab(83.13% -0.0682 0.1533)
OKLCH	oklch(83.13% 0.168 114)
XYZ	xyz(47.6383, 59.0474, 13.0246)
Luminance	0.5905 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7D33B #473BD3

analogous

#D3933B #C7D33B #7BD33B

triadic

#C7D33B #3BC7D3 #D33BC7

tetradic

#C7D33B #3BD393 #473BD3 #D33B7B

square

#C7D33B #3BD393 #473BD3 #D33B7B

split-complementary

#C7D33B #3B7BD3 #933BD3

monochromatic

#71791B #A0AB26 #C7D33B #D5DE6D #E4E99F

Accessibility & contrast

On white

1.64

#C7D33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#C7D33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7D33B

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7D33B	#FFFFFF	#000000	##000000
##C7D33B	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C91D

Deuteranopia (green-blind)

#E2CB47

Tritanopia (blue-blind)

#D4C7B6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c7d33b;
/* rgb */ color: rgb(199, 211, 59);
/* oklch */ color: oklch(83.1% 0.168 114.0);

Tailwind

colors: {
  custom: {
    50: '#dce07b',
    500: '#c7d33b',
    950: '#000000',
  },
}

SCSS

$custom: #c7d33b;
$custom-light: #dce07b;
$custom-dark: #000000;

JSON

{
  "hex": "#c7d33b",
  "rgb": {
    "r": 199,
    "g": 211,
    "b": 59
  },
  "hsl": {
    "h": 64.737,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.8313,
    "c": 0.16777,
    "h": 114
  },
  "luminance": 0.59046
}

Semantic roles & 50–950 ramp

primary

#C7D33B

secondary

#383281

accent

#41E64E

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C7D33B

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

Preview Lab → · Contrast checker → · Palette generator →