#4CF580#4CF580

#4CF580 is a very light, highly saturated green. Relative luminance 0.684; OKLCH L 85.8% C 0.210 H 149.5°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#4CF580
RGB	rgb(76, 245, 128)
HSL	hsl(138, 89%, 63%)
HSV	hsv(138, 69%, 96%)
CMYK	cmyk(69%, 0%, 47.8%, 3.9%)
CIE-LAB	lab(86.20, -67.33, 43.89)
CIE-LCH	lch(86.20, 80.37, 146.90°)
OKLab	oklab(85.84% -0.1813 0.1069)
OKLCH	oklch(85.84% 0.21 149.5)
XYZ	xyz(39.5261, 68.3955, 31.5364)
Luminance	0.6840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CF580 #F54CC1

analogous

#6CF54C #4CF580 #4CF5D5

triadic

#4CF580 #804CF5 #F5804C

tetradic

#4CF580 #4C6CF5 #F54CC1 #F5D54C

square

#4CF580 #4C6CF5 #F54CC1 #F5D54C

split-complementary

#4CF580 #D54CF5 #F54C6C

monochromatic

#0BBC41 #12F257 #4CF580 #86F8A9 #C0FBD2

Accessibility & contrast

On white

1.43

#4CF580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#4CF580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CF580

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CF580	#FFFFFF	#000000	##000000
##4CF580	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E077

Deuteranopia (green-blind)

#E2D288

Tritanopia (blue-blind)

#00F1D9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #4cf580;
/* rgb */ color: rgb(76, 245, 128);
/* oklch */ color: oklch(85.8% 0.210 149.5);

Tailwind

colors: {
  custom: {
    50: '#92faa6',
    500: '#4cf580',
    950: '#000000',
  },
}

SCSS

$custom: #4cf580;
$custom-light: #92faa6;
$custom-dark: #000000;

JSON

{
  "hex": "#4cf580",
  "rgb": {
    "r": 76,
    "g": 245,
    "b": 128
  },
  "hsl": {
    "h": 138.462,
    "s": 89.418,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85837,
    "c": 0.21043,
    "h": 149.5
  },
  "luminance": 0.684
}

Semantic roles & 50–950 ramp

primary

#4CF580

secondary

#BA2B8E

accent

#009FE6

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #4CF580

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

Preview Lab → · Contrast checker → · Palette generator →