#C5CC37#C5CC37

#C5CC37 is a light, vivid yellow. Relative luminance 0.553; OKLCH L 81.4% C 0.163 H 112.2°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#C5CC37
RGB	rgb(197, 204, 55)
HSL	hsl(63, 59%, 51%)
HSV	hsv(63, 73%, 80%)
CMYK	cmyk(3.4%, 0%, 73%, 20%)
CIE-LAB	lab(79.23, -19.90, 68.55)
CIE-LCH	lch(79.23, 71.38, 106.18°)
OKLab	oklab(81.42% -0.0618 0.1512)
OKLCH	oklch(81.42% 0.163 112.2)
XYZ	xyz(45.3099, 55.3330, 11.9072)
Luminance	0.5533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5CC37 #3E37CC

analogous

#CC8837 #C5CC37 #7ACC37

triadic

#C5CC37 #37C5CC #CC37C5

tetradic

#C5CC37 #37CC88 #3E37CC #CC377A

square

#C5CC37 #37CC88 #3E37CC #CC377A

split-complementary

#C5CC37 #377ACC #8837CC

monochromatic

#696D1C #989E28 #C5CC37 #D3D868 #E1E599

Accessibility & contrast

On white

1.74

#C5CC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#C5CC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5CC37

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5CC37	#FFFFFF	#000000	##000000
##C5CC37	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC218

Deuteranopia (green-blind)

#DCC643

Tritanopia (blue-blind)

#D2BFB0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #c5cc37;
/* rgb */ color: rgb(197, 204, 55);
/* oklch */ color: oklch(81.4% 0.163 112.2);

Tailwind

colors: {
  custom: {
    50: '#dadb79',
    500: '#c5cc37',
    950: '#000000',
  },
}

SCSS

$custom: #c5cc37;
$custom-light: #dadb79;
$custom-dark: #000000;

JSON

{
  "hex": "#c5cc37",
  "rgb": {
    "r": 197,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 62.819,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.81415,
    "c": 0.16331,
    "h": 112.2
  },
  "luminance": 0.55332
}

Semantic roles & 50–950 ramp

primary

#C5CC37

secondary

#343176

accent

#45E34D

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C5CC37

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

Preview Lab → · Contrast checker → · Palette generator →