#C0DE42#C0DE42

#C0DE42 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 85.1% C 0.178 H 119.9°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#C0DE42
RGB	rgb(192, 222, 66)
HSL	hsl(72, 70%, 56%)
HSV	hsv(72, 70%, 87%)
CMYK	cmyk(13.5%, 0%, 70.3%, 12.9%)
CIE-LAB	lab(83.88, -30.04, 69.14)
CIE-LCH	lch(83.88, 75.39, 113.48°)
OKLab	oklab(85.08% -0.0887 0.1544)
OKLCH	oklch(85.08% 0.178 119.9)
XYZ	xyz(48.8438, 63.8426, 14.9029)
Luminance	0.6384 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0DE42 #6042DE

analogous

#DEAE42 #C0DE42 #72DE42

triadic

#C0DE42 #42C0DE #DE42C0

tetradic

#C0DE42 #42DEAE #6042DE #DE4272

square

#C0DE42 #42DEAE #6042DE #DE4272

split-complementary

#C0DE42 #4272DE #AE42DE

monochromatic

#778D19 #A2C122 #C0DE42 #D1E776 #E3F0AA

Accessibility & contrast

On white

1.53

#C0DE42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#C0DE42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0DE42

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0DE42	#FFFFFF	#000000	##000000
##C0DE42	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD127

Deuteranopia (green-blind)

#E8D24F

Tritanopia (blue-blind)

#CBD2C0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c0de42;
/* rgb */ color: rgb(192, 222, 66);
/* oklch */ color: oklch(85.1% 0.178 119.9);

Tailwind

colors: {
  custom: {
    50: '#d7e880',
    500: '#c0de42',
    950: '#000000',
  },
}

SCSS

$custom: #c0de42;
$custom-light: #d7e880;
$custom-dark: #000000;

JSON

{
  "hex": "#c0de42",
  "rgb": {
    "r": 192,
    "g": 222,
    "b": 66
  },
  "hsl": {
    "h": 71.538,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.85079,
    "c": 0.17805,
    "h": 119.9
  },
  "luminance": 0.63842
}

Semantic roles & 50–950 ramp

primary

#C0DE42

secondary

#443292

accent

#3BED5D

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C0DE42

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

Preview Lab → · Contrast checker → · Palette generator →