#28C572#28C572

#28C572 is a light, vivid green. Relative luminance 0.416; OKLCH L 72.7% C 0.173 H 153.9°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#28C572
RGB	rgb(40, 197, 114)
HSL	hsl(148, 66%, 46%)
HSV	hsv(148, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 42.1%, 22.7%)
CIE-LAB	lab(70.59, -57.75, 30.73)
CIE-LCH	lch(70.59, 65.42, 151.98°)
OKLab	oklab(72.69% -0.1553 0.0761)
OKLCH	oklch(72.69% 0.173 153.9)
XYZ	xyz(23.8763, 41.5956, 22.6867)
Luminance	0.4160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C572 #C5287B

analogous

#2DC528 #28C572 #28C5C1

triadic

#28C572 #7228C5 #C57228

tetradic

#28C572 #282DC5 #C5287B #C5C128

square

#28C572 #282DC5 #C5287B #C5C128

split-complementary

#28C572 #C128C5 #C5282D

monochromatic

#135F37 #1E9255 #28C572 #4FDB91 #82E6B1

Accessibility & contrast

On white

2.25

#28C572 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#28C572 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C572

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C572	#FFFFFF	#000000	##000000
##28C572	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B46C

Deuteranopia (green-blind)

#B3A878

Tritanopia (blue-blind)

#00C3B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #28c572;
/* rgb */ color: rgb(40, 197, 114);
/* oklch */ color: oklch(72.7% 0.173 153.9);

Tailwind

colors: {
  custom: {
    50: '#7cd89b',
    500: '#28c572',
    950: '#000000',
  },
}

SCSS

$custom: #28c572;
$custom-light: #7cd89b;
$custom-dark: #000000;

JSON

{
  "hex": "#28c572",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 114
  },
  "hsl": {
    "h": 148.28,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72688,
    "c": 0.17299,
    "h": 153.9
  },
  "luminance": 0.41599
}

Semantic roles & 50–950 ramp

primary

#28C572

secondary

#CE7AA7

accent

#3F99E9

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B150E

muted

#7C837E

Preview Lab

Preview with #28C572

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

Preview Lab → · Contrast checker → · Palette generator →