#C0F058#C0F058

#C0F058 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 89.3% C 0.184 H 125.0°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#C0F058
RGB	rgb(192, 240, 88)
HSL	hsl(79, 84%, 64%)
HSV	hsv(79, 63%, 94%)
CMYK	cmyk(20%, 0%, 63.3%, 5.9%)
CIE-LAB	lab(89.03, -36.93, 66.13)
CIE-LCH	lch(89.03, 75.74, 119.18°)
OKLab	oklab(89.28% -0.1058 0.1512)
OKLCH	oklch(89.28% 0.184 125)
XYZ	xyz(54.6600, 74.2307, 20.6789)
Luminance	0.7423 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F058 #8858F0

analogous

#F0D458 #C0F058 #74F058

triadic

#C0F058 #58C0F0 #F058C0

tetradic

#C0F058 #58F0D4 #8858F0 #F05874

square

#C0F058 #58F0D4 #8858F0 #F05874

split-complementary

#C0F058 #5874F0 #D458F0

monochromatic

#86BD11 #ABEB20 #C0F058 #D5F590 #EAFAC8

Accessibility & contrast

On white

1.33

#C0F058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#C0F058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F058

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F058	#FFFFFF	#000000	##000000
##C0F058	1.00	1.33	15.85	15.85
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE145

Deuteranopia (green-blind)

#F6DF63

Tritanopia (blue-blind)

#C8E5D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c0f058;
/* rgb */ color: rgb(192, 240, 88);
/* oklch */ color: oklch(89.3% 0.184 125.0);

Tailwind

colors: {
  custom: {
    50: '#d6f58e',
    500: '#c0f058',
    950: '#000000',
  },
}

SCSS

$custom: #c0f058;
$custom-light: #d6f58e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f058",
  "rgb": {
    "r": 192,
    "g": 240,
    "b": 88
  },
  "hsl": {
    "h": 78.947,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89282,
    "c": 0.18449,
    "h": 125
  },
  "luminance": 0.74231
}

Semantic roles & 50–950 ramp

primary

#C0F058

secondary

#5D31BB

accent

#06E04B

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0F058

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

Preview Lab → · Contrast checker → · Palette generator →