#28A339#28A339

#28A339 is a light, vivid green. Relative luminance 0.269; OKLCH L 62.8% C 0.180 H 144.9°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#28A339
RGB	rgb(40, 163, 57)
HSL	hsl(128, 61%, 40%)
HSV	hsv(128, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 65%, 36.1%)
CIE-LAB	lab(58.92, -54.47, 44.39)
CIE-LCH	lch(58.92, 70.27, 140.83°)
OKLab	oklab(62.78% -0.1471 0.1033)
OKLCH	oklch(62.78% 0.18 144.9)
XYZ	xyz(14.7098, 26.9392, 8.2947)
Luminance	0.2694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A339 #A32892

analogous

#54A328 #28A339 #28A377

triadic

#28A339 #3928A3 #A33928

tetradic

#28A339 #2854A3 #A32892 #A37728

square

#28A339 #2854A3 #A32892 #A37728

split-complementary

#28A339 #7728A3 #A32854

monochromatic

#104117 #1C7228 #28A339 #3ACF4E #6BDB7A

Accessibility & contrast

On white

3.29

#28A339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#28A339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A339

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A339	#FFFFFF	#000000	##000000
##28A339	1.00	3.29	6.39	6.39
#FFFFFF	3.29	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)

#A6942C

Deuteranopia (green-blind)

#988A42

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a339;
/* rgb */ color: rgb(40, 163, 57);
/* oklch */ color: oklch(62.8% 0.180 144.9);

Tailwind

colors: {
  custom: {
    50: '#76bf74',
    500: '#28a339',
    950: '#000000',
  },
}

SCSS

$custom: #28a339;
$custom-light: #76bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#28a339",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 128.293,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62784,
    "c": 0.17972,
    "h": 144.9
  },
  "luminance": 0.26941
}

Semantic roles & 50–950 ramp

primary

#28A339

secondary

#C166B4

accent

#44CEE4

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #28A339

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

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