#C0D545#C0D545

#C0D545 is a very light, vivid yellow. Relative luminance 0.592; OKLCH L 83.1% C 0.166 H 117.3°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#C0D545
RGB	rgb(192, 213, 69)
HSL	hsl(69, 63%, 55%)
HSV	hsv(69, 68%, 84%)
CMYK	cmyk(9.9%, 0%, 67.6%, 16.5%)
CIE-LAB	lab(81.42, -25.61, 65.58)
CIE-LCH	lch(81.42, 70.40, 111.33°)
OKLab	oklab(83.1% -0.0761 0.1474)
OKLCH	oklch(83.1% 0.166 117.3)
XYZ	xyz(46.6077, 59.2252, 14.6054)
Luminance	0.5923 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0D545 #5A45D5

analogous

#D5A245 #C0D545 #78D545

triadic

#C0D545 #45C0D5 #D545C0

tetradic

#C0D545 #45D5A2 #5A45D5 #D54578

square

#C0D545 #45D5A2 #5A45D5 #D54578

split-complementary

#C0D545 #4578D5 #A245D5

monochromatic

#73821D #A0B429 #C0D545 #D1E077 #E2ECA9

Accessibility & contrast

On white

1.63

#C0D545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#C0D545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0D545

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0D545	#FFFFFF	#000000	##000000
##C0D545	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2F

Deuteranopia (green-blind)

#E1CB50

Tritanopia (blue-blind)

#CBC9B8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c0d545;
/* rgb */ color: rgb(192, 213, 69);
/* oklch */ color: oklch(83.1% 0.166 117.3);

Tailwind

colors: {
  custom: {
    50: '#d6e181',
    500: '#c0d545',
    950: '#000000',
  },
}

SCSS

$custom: #c0d545;
$custom-light: #d6e181;
$custom-dark: #000000;

JSON

{
  "hex": "#c0d545",
  "rgb": {
    "r": 192,
    "g": 213,
    "b": 69
  },
  "hsl": {
    "h": 68.75,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.831,
    "c": 0.16586,
    "h": 117.3
  },
  "luminance": 0.59225
}

Semantic roles & 50–950 ramp

primary

#C0D545

secondary

#413589

accent

#42E65A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C0D545

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

Preview Lab → · Contrast checker → · Palette generator →