#28A256#28A256

#28A256 is a light, vivid green. Relative luminance 0.270; OKLCH L 62.9% C 0.154 H 151.1°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#28A256
RGB	rgb(40, 162, 86)
HSL	hsl(143, 60%, 40%)
HSV	hsv(143, 75%, 64%)
CMYK	cmyk(75.3%, 0%, 46.9%, 36.5%)
CIE-LAB	lab(58.94, -50.00, 30.24)
CIE-LCH	lch(58.94, 58.43, 148.83°)
OKLab	oklab(62.91% -0.1344 0.0741)
OKLCH	oklch(62.91% 0.154 151.1)
XYZ	xyz(15.4738, 26.9619, 13.1909)
Luminance	0.2696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A256 #A22874

analogous

#37A228 #28A256 #28A293

triadic

#28A256 #5628A2 #A25628

tetradic

#28A256 #2837A2 #A22874 #A29328

square

#28A256 #2837A2 #A22874 #A29328

split-complementary

#28A256 #9328A2 #A22837

monochromatic

#104022 #1C713C #28A256 #39CE71 #6ADA94

Accessibility & contrast

On white

3.28

#28A256 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#28A256 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A256

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A256	#FFFFFF	#000000	##000000
##28A256	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39450

Deuteranopia (green-blind)

#948A5B

Tritanopia (blue-blind)

#009F90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a256;
/* rgb */ color: rgb(40, 162, 86);
/* oklch */ color: oklch(62.9% 0.154 151.1);

Tailwind

colors: {
  custom: {
    50: '#75bf87',
    500: '#28a256',
    950: '#000000',
  },
}

SCSS

$custom: #28a256;
$custom-light: #75bf87;
$custom-dark: #000000;

JSON

{
  "hex": "#28a256",
  "rgb": {
    "r": 40,
    "g": 162,
    "b": 86
  },
  "hsl": {
    "h": 142.623,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62914,
    "c": 0.15352,
    "h": 151.1
  },
  "luminance": 0.26964
}

Semantic roles & 50–950 ramp

primary

#28A256

secondary

#C1659E

accent

#44A7E4

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A256

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

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