#C0E35B#C0E35B

#C0E35B is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.4% C 0.166 H 122.1°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#C0E35B
RGB	rgb(192, 227, 91)
HSL	hsl(75, 71%, 62%)
HSV	hsv(75, 60%, 89%)
CMYK	cmyk(15.4%, 0%, 59.9%, 11%)
CIE-LAB	lab(85.45, -30.74, 61.01)
CIE-LCH	lch(85.45, 68.32, 116.74°)
OKLab	oklab(86.4% -0.0884 0.1407)
OKLCH	oklch(86.4% 0.166 122.1)
XYZ	xyz(51.0961, 66.8999, 20.1166)
Luminance	0.6690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E35B #7E5BE3

analogous

#E3C25B #C0E35B #7CE35B

triadic

#C0E35B #5BC0E3 #E35BC0

tetradic

#C0E35B #5BE3C2 #7E5BE3 #E35B7C

square

#C0E35B #5BE3C2 #7E5BE3 #E35B7C

split-complementary

#C0E35B #5B7CE3 #C25BE3

monochromatic

#83A71D #ACDA27 #C0E35B #D4EC8F #E8F5C4

Accessibility & contrast

On white

1.46

#C0E35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#C0E35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E35B

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E35B	#FFFFFF	#000000	##000000
##C0E35B	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D64B

Deuteranopia (green-blind)

#EBD664

Tritanopia (blue-blind)

#C9D8C6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c0e35b;
/* rgb */ color: rgb(192, 227, 91);
/* oklch */ color: oklch(86.4% 0.166 122.1);

Tailwind

colors: {
  custom: {
    50: '#d6eb8e',
    500: '#c0e35b',
    950: '#000000',
  },
}

SCSS

$custom: #c0e35b;
$custom-light: #d6eb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e35b",
  "rgb": {
    "r": 192,
    "g": 227,
    "b": 91
  },
  "hsl": {
    "h": 75.441,
    "s": 70.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.86403,
    "c": 0.16614,
    "h": 122.1
  },
  "luminance": 0.669
}

Semantic roles & 50–950 ramp

primary

#C0E35B

secondary

#5639A9

accent

#13D344

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C0E35B

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

Preview Lab → · Contrast checker → · Palette generator →