#28A720#28A720

#28A720 is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.199 H 142.2°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#28A720
RGB	rgb(40, 167, 32)
HSL	hsl(116, 68%, 39%)
HSV	hsv(116, 81%, 65%)
CMYK	cmyk(76%, 0%, 80.8%, 34.5%)
CIE-LAB	lab(60.06, -57.93, 54.95)
CIE-LCH	lch(60.06, 79.84, 136.51°)
OKLab	oklab(63.68% -0.1576 0.1222)
OKLCH	oklch(63.68% 0.199 142.2)
XYZ	xyz(14.9536, 28.1911, 6.0196)
Luminance	0.2819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A720 #9F20A7

analogous

#6CA720 #28A720 #20A75B

triadic

#28A720 #2028A7 #A72028

tetradic

#28A720 #206CA7 #9F20A7 #A75B20

square

#28A720 #206CA7 #9F20A7 #A75B20

split-complementary

#28A720 #5B20A7 #A7206C

monochromatic

#0F400C #1C7416 #28A720 #37D72D #68E161

Accessibility & contrast

On white

3.16

#28A720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#28A720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A720

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A720	#FFFFFF	#000000	##000000
##28A720	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#9D8D31

Tritanopia (blue-blind)

#00A28E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a720;
/* rgb */ color: rgb(40, 167, 32);
/* oklch */ color: oklch(63.7% 0.199 142.2);

Tailwind

colors: {
  custom: {
    50: '#78c267',
    500: '#28a720',
    950: '#000000',
  },
}

SCSS

$custom: #28a720;
$custom-light: #78c267;
$custom-dark: #000000;

JSON

{
  "hex": "#28a720",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 32
  },
  "hsl": {
    "h": 116.444,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63677,
    "c": 0.19944,
    "h": 142.2
  },
  "luminance": 0.28193
}

Semantic roles & 50–950 ramp

primary

#28A720

secondary

#BF5DC5

accent

#3DEBE0

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #28A720

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

Preview Lab → · Contrast checker → · Palette generator →