#28A83A#28A83A

#28A83A is a light, vivid green. Relative luminance 0.288; OKLCH L 64.2% C 0.185 H 144.9°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#28A83A
RGB	rgb(40, 168, 58)
HSL	hsl(128, 62%, 41%)
HSV	hsv(128, 76%, 66%)
CMYK	cmyk(76.2%, 0%, 65.5%, 34.1%)
CIE-LAB	lab(60.57, -56.05, 45.78)
CIE-LCH	lch(60.57, 72.37, 140.76°)
OKLab	oklab(64.16% -0.1513 0.1063)
OKLCH	oklch(64.16% 0.185 144.9)
XYZ	xyz(15.6403, 28.7600, 8.7291)
Luminance	0.2876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A83A #A82896

analogous

#56A828 #28A83A #28A87A

triadic

#28A83A #3A28A8 #A83A28

tetradic

#28A83A #2856A8 #A82896 #A87A28

square

#28A83A #2856A8 #A82896 #A87A28

split-complementary

#28A83A #7A28A8 #A82856

monochromatic

#104518 #1C7729 #28A83A #3DD151 #6EDC7D

Accessibility & contrast

On white

3.11

#28A83A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#28A83A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A83A

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A83A	#FFFFFF	#000000	##000000
##28A83A	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982C

Deuteranopia (green-blind)

#9D8E44

Tritanopia (blue-blind)

#00A491

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a83a;
/* rgb */ color: rgb(40, 168, 58);
/* oklch */ color: oklch(64.2% 0.185 144.9);

Tailwind

colors: {
  custom: {
    50: '#77c375',
    500: '#28a83a',
    950: '#000000',
  },
}

SCSS

$custom: #28a83a;
$custom-light: #77c375;
$custom-dark: #000000;

JSON

{
  "hex": "#28a83a",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 58
  },
  "hsl": {
    "h": 128.438,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.64157,
    "c": 0.18493,
    "h": 144.9
  },
  "luminance": 0.28762
}

Semantic roles & 50–950 ramp

primary

#28A83A

secondary

#C369B6

accent

#43CEE5

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #28A83A

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

Preview Lab → · Contrast checker → · Palette generator →