#C5C63E#C5C63E

#C5C63E is a light, vivid yellow. Relative luminance 0.526; OKLCH L 80.2% C 0.153 H 109.8°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#C5C63E
RGB	rgb(197, 198, 62)
HSL	hsl(60, 54%, 51%)
HSV	hsv(60, 69%, 78%)
CMYK	cmyk(0.5%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(77.64, -16.58, 64.54)
CIE-LCH	lch(77.64, 66.64, 104.40°)
OKLab	oklab(80.16% -0.0519 0.1439)
OKLCH	oklch(80.16% 0.153 109.8)
XYZ	xyz(44.0910, 52.6075, 12.3882)
Luminance	0.5261 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5C63E #3F3EC6

analogous

#C6833E #C5C63E #81C63E

triadic

#C5C63E #3EC5C6 #C63EC5

tetradic

#C5C63E #3EC683 #3F3EC6 #C63E81

square

#C5C63E #3EC683 #3F3EC6 #C63E81

split-complementary

#C5C63E #3E81C6 #833EC6

monochromatic

#6A6A1F #99992D #C5C63E #D3D46D #E1E29C

Accessibility & contrast

On white

1.82

#C5C63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#C5C63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5C63E

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5C63E	#FFFFFF	#000000	##000000
##C5C63E	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE28

Deuteranopia (green-blind)

#D7C248

Tritanopia (blue-blind)

#D3BAAB

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #c5c63e;
/* rgb */ color: rgb(197, 198, 62);
/* oklch */ color: oklch(80.2% 0.153 109.8);

Tailwind

colors: {
  custom: {
    50: '#dad77c',
    500: '#c5c63e',
    950: '#000000',
  },
}

SCSS

$custom: #c5c63e;
$custom-light: #dad77c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5c63e",
  "rgb": {
    "r": 197,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 60.441,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80157,
    "c": 0.15296,
    "h": 109.8
  },
  "luminance": 0.52606
}

Semantic roles & 50–950 ramp

primary

#C5C63E

secondary

#353474

accent

#4ADE4B

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C5C63E

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

Preview Lab → · Contrast checker → · Palette generator →