#C0F145#C0F145

#C0F145 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.4% C 0.198 H 124.4°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#C0F145
RGB	rgb(192, 241, 69)
HSL	hsl(77, 86%, 61%)
HSV	hsv(77, 71%, 95%)
CMYK	cmyk(20.3%, 0%, 71.4%, 5.5%)
CIE-LAB	lab(89.18, -38.56, 73.32)
CIE-LCH	lch(89.18, 82.84, 117.74°)
OKLab	oklab(89.36% -0.1119 0.1636)
OKLCH	oklch(89.36% 0.198 124.4)
XYZ	xyz(54.2682, 74.5462, 17.1589)
Luminance	0.7455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F145 #7645F1

analogous

#F1CC45 #C0F145 #6AF145

triadic

#C0F145 #45C0F1 #F145C0

tetradic

#C0F145 #45F1CC #7645F1 #F1456A

square

#C0F145 #45F1CC #7645F1 #F1456A

split-complementary

#C0F145 #456AF1 #CC45F1

monochromatic

#81AE0D #AAE711 #C0F145 #D3F57E #E7FAB7

Accessibility & contrast

On white

1.32

#C0F145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#C0F145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F145

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F145	#FFFFFF	#000000	##000000
##C0F145	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE225

Deuteranopia (green-blind)

#F8E054

Tritanopia (blue-blind)

#C9E5D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c0f145;
/* rgb */ color: rgb(192, 241, 69);
/* oklch */ color: oklch(89.4% 0.198 124.4);

Tailwind

colors: {
  custom: {
    50: '#d7f583',
    500: '#c0f145',
    950: '#000000',
  },
}

SCSS

$custom: #c0f145;
$custom-light: #d7f583;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f145",
  "rgb": {
    "r": 192,
    "g": 241,
    "b": 69
  },
  "hsl": {
    "h": 77.093,
    "s": 86,
    "l": 60.784
  },
  "oklch": {
    "l": 0.8936,
    "c": 0.19821,
    "h": 124.4
  },
  "luminance": 0.74547
}

Semantic roles & 50–950 ramp

primary

#C0F145

secondary

#512BAF

accent

#03E343

background

#FEFFFC

surface

#FCFEF3

border

#D5D6CD

text

#15170C

muted

#84857F

Preview Lab

Preview with #C0F145

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

Preview Lab → · Contrast checker → · Palette generator →