#C0D540#C0D540

#C0D540 is a very light, vivid yellow. Relative luminance 0.592; OKLCH L 83.1% C 0.169 H 117.2°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#C0D540
RGB	rgb(192, 213, 64)
HSL	hsl(68, 64%, 54%)
HSV	hsv(68, 70%, 84%)
CMYK	cmyk(9.9%, 0%, 70%, 16.5%)
CIE-LAB	lab(81.38, -25.89, 67.38)
CIE-LCH	lch(81.38, 72.19, 111.02°)
OKLab	oklab(83.06% -0.0774 0.1504)
OKLCH	oklch(83.06% 0.169 117.2)
XYZ	xyz(46.4590, 59.1657, 13.8222)
Luminance	0.5917 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0D540 #5540D5

analogous

#D59F40 #C0D540 #76D540

triadic

#C0D540 #40C0D5 #D540C0

tetradic

#C0D540 #40D59F #5540D5 #D54076

square

#C0D540 #40D59F #5540D5 #D54076

split-complementary

#C0D540 #4076D5 #9F40D5

monochromatic

#717F1C #9DB127 #C0D540 #D1E072 #E1EBA4

Accessibility & contrast

On white

1.64

#C0D540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#C0D540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0D540

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0D540	#FFFFFF	#000000	##000000
##C0D540	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA27

Deuteranopia (green-blind)

#E1CB4C

Tritanopia (blue-blind)

#CCC9B8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c0d540;
/* rgb */ color: rgb(192, 213, 64);
/* oklch */ color: oklch(83.1% 0.169 117.2);

Tailwind

colors: {
  custom: {
    50: '#d6e17e',
    500: '#c0d540',
    950: '#000000',
  },
}

SCSS

$custom: #c0d540;
$custom-light: #d6e17e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0d540",
  "rgb": {
    "r": 192,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 68.456,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.83063,
    "c": 0.16911,
    "h": 117.2
  },
  "luminance": 0.59165
}

Semantic roles & 50–950 ramp

primary

#C0D540

secondary

#3F3386

accent

#41E758

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C0D540

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

Preview Lab → · Contrast checker → · Palette generator →