#28C576#28C576

#28C576 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.8% C 0.169 H 155.0°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#28C576
RGB	rgb(40, 197, 118)
HSL	hsl(150, 66%, 46%)
HSV	hsv(150, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 40.1%, 22.7%)
CIE-LAB	lab(70.66, -57.01, 28.74)
CIE-LCH	lch(70.66, 63.84, 153.25°)
OKLab	oklab(72.76% -0.1535 0.0716)
OKLCH	oklch(72.76% 0.169 155)
XYZ	xyz(24.1090, 41.6887, 23.9121)
Luminance	0.4169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C576 #C52877

analogous

#28C528 #28C576 #28C5C5

triadic

#28C576 #7628C5 #C57628

tetradic

#28C576 #2828C5 #C52877 #C5C528

square

#28C576 #2828C5 #C52877 #C5C528

split-complementary

#28C576 #C528C5 #C52828

monochromatic

#135F39 #1E9258 #28C576 #4FDB95 #82E6B3

Accessibility & contrast

On white

2.25

#28C576 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#28C576 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C576

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C576	#FFFFFF	#000000	##000000
##28C576	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B571

Deuteranopia (green-blind)

#B2A87B

Tritanopia (blue-blind)

#00C3B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #28c576;
/* rgb */ color: rgb(40, 197, 118);
/* oklch */ color: oklch(72.8% 0.169 155.0);

Tailwind

colors: {
  custom: {
    50: '#7cd89e',
    500: '#28c576',
    950: '#000000',
  },
}

SCSS

$custom: #28c576;
$custom-light: #7cd89e;
$custom-dark: #000000;

JSON

{
  "hex": "#28c576",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 118
  },
  "hsl": {
    "h": 149.809,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72763,
    "c": 0.16938,
    "h": 155
  },
  "luminance": 0.41692
}

Semantic roles & 50–950 ramp

primary

#28C576

secondary

#CE7AA5

accent

#3F94E9

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B150E

muted

#7C837E

Preview Lab

Preview with #28C576

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

Preview Lab → · Contrast checker → · Palette generator →