#C0F05F#C0F05F

#C0F05F is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.3% C 0.179 H 125.4°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#C0F05F
RGB	rgb(192, 240, 95)
HSL	hsl(80, 83%, 66%)
HSV	hsv(80, 60%, 94%)
CMYK	cmyk(20%, 0%, 60.4%, 5.9%)
CIE-LAB	lab(89.09, -36.40, 63.33)
CIE-LCH	lch(89.09, 73.05, 119.89°)
OKLab	oklab(89.35% -0.1037 0.1461)
OKLCH	oklch(89.35% 0.179 125.4)
XYZ	xyz(54.9640, 74.3523, 22.2800)
Luminance	0.7435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F05F #8F5FF0

analogous

#F0D75F #C0F05F #77F05F

triadic

#C0F05F #5FC0F0 #F05FC0

tetradic

#C0F05F #5FF0D7 #8F5FF0 #F05F77

square

#C0F05F #5FF0D7 #8F5FF0 #F05F77

split-complementary

#C0F05F #5F77F0 #D75FF0

monochromatic

#88C212 #AAEB27 #C0F05F #D6F597 #ECFACF

Accessibility & contrast

On white

1.32

#C0F05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#C0F05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F05F

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F05F	#FFFFFF	#000000	##000000
##C0F05F	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE24E

Deuteranopia (green-blind)

#F6DF69

Tritanopia (blue-blind)

#C8E5D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c0f05f;
/* rgb */ color: rgb(192, 240, 95);
/* oklch */ color: oklch(89.3% 0.179 125.4);

Tailwind

colors: {
  custom: {
    50: '#d6f592',
    500: '#c0f05f',
    950: '#000000',
  },
}

SCSS

$custom: #c0f05f;
$custom-light: #d6f592;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f05f",
  "rgb": {
    "r": 192,
    "g": 240,
    "b": 95
  },
  "hsl": {
    "h": 79.862,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89346,
    "c": 0.17917,
    "h": 125.4
  },
  "luminance": 0.74353
}

Semantic roles & 50–950 ramp

primary

#C0F05F

secondary

#6233C0

accent

#06DF4E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0F05F

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

Preview Lab → · Contrast checker → · Palette generator →