#C0E02F#C0E02F

#C0E02F is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.4% C 0.190 H 120.0°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#C0E02F
RGB	rgb(192, 224, 47)
HSL	hsl(71, 74%, 53%)
HSV	hsv(71, 79%, 88%)
CMYK	cmyk(14.3%, 0%, 79%, 12.2%)
CIE-LAB	lab(84.34, -31.84, 75.53)
CIE-LCH	lch(84.34, 81.96, 112.86°)
OKLab	oklab(85.42% -0.0951 0.1648)
OKLCH	oklch(85.42% 0.19 120)
XYZ	xyz(48.9080, 64.7232, 12.6051)
Luminance	0.6472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E02F #4F2FE0

analogous

#E0A72F #C0E02F #68E02F

triadic

#C0E02F #2FC0E0 #E02FC0

tetradic

#C0E02F #2FE0A7 #4F2FE0 #E02F68

square

#C0E02F #2FE0A7 #4F2FE0 #E02F68

split-complementary

#C0E02F #2F68E0 #A72FE0

monochromatic

#6D8113 #9AB71B #C0E02F #D0E864 #E0F09A

Accessibility & contrast

On white

1.51

#C0E02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#C0E02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E02F

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E02F	#FFFFFF	#000000	##000000
##C0E02F	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED300

Deuteranopia (green-blind)

#EBD341

Tritanopia (blue-blind)

#CBD4C0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c0e02f;
/* rgb */ color: rgb(192, 224, 47);
/* oklch */ color: oklch(85.4% 0.190 120.0);

Tailwind

colors: {
  custom: {
    50: '#d7e977',
    500: '#c0e02f',
    950: '#000000',
  },
}

SCSS

$custom: #c0e02f;
$custom-light: #d7e977;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e02f",
  "rgb": {
    "r": 192,
    "g": 224,
    "b": 47
  },
  "hsl": {
    "h": 70.847,
    "s": 74.059,
    "l": 53.137
  },
  "oklch": {
    "l": 0.85417,
    "c": 0.19027,
    "h": 120
  },
  "luminance": 0.64723
}

Semantic roles & 50–950 ramp

primary

#C0E02F

secondary

#3C2B88

accent

#37F159

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C0E02F

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

Preview Lab → · Contrast checker → · Palette generator →