#28A338#28A338

#28A338 is a light, vivid green. Relative luminance 0.269; OKLCH L 62.8% C 0.180 H 144.8°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#28A338
RGB	rgb(40, 163, 56)
HSL	hsl(128, 61%, 40%)
HSV	hsv(128, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 65.6%, 36.1%)
CIE-LAB	lab(58.91, -54.59, 44.82)
CIE-LCH	lch(58.91, 70.63, 140.61°)
OKLab	oklab(62.77% -0.1474 0.1041)
OKLCH	oklch(62.77% 0.18 144.8)
XYZ	xyz(14.6851, 26.9293, 8.1646)
Luminance	0.2693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A338 #A32893

analogous

#55A328 #28A338 #28A376

triadic

#28A338 #3828A3 #A33828

tetradic

#28A338 #2855A3 #A32893 #A37628

square

#28A338 #2855A3 #A32893 #A37628

split-complementary

#28A338 #7628A3 #A32855

monochromatic

#104116 #1C7227 #28A338 #3ACF4D #6BDB79

Accessibility & contrast

On white

3.29

#28A338 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#28A338 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A338

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A338	#FFFFFF	#000000	##000000
##28A338	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)

#A6942B

Deuteranopia (green-blind)

#988A42

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a338;
/* rgb */ color: rgb(40, 163, 56);
/* oklch */ color: oklch(62.8% 0.180 144.8);

Tailwind

colors: {
  custom: {
    50: '#76bf73',
    500: '#28a338',
    950: '#000000',
  },
}

SCSS

$custom: #28a338;
$custom-light: #76bf73;
$custom-dark: #000000;

JSON

{
  "hex": "#28a338",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 56
  },
  "hsl": {
    "h": 127.805,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62773,
    "c": 0.18046,
    "h": 144.8
  },
  "luminance": 0.26931
}

Semantic roles & 50–950 ramp

primary

#28A338

secondary

#C166B5

accent

#44CFE4

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #28A338

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

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