#28A328#28A328

#28A328 is a light, vivid green. Relative luminance 0.268; OKLCH L 62.6% C 0.191 H 142.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#28A328
RGB	rgb(40, 163, 40)
HSL	hsl(120, 61%, 40%)
HSV	hsv(120, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 75.5%, 36.1%)
CIE-LAB	lab(58.79, -56.09, 51.09)
CIE-LCH	lch(58.79, 75.86, 137.67°)
OKLab	oklab(62.63% -0.1522 0.1153)
OKLCH	oklch(62.63% 0.191 142.9)
XYZ	xyz(14.3544, 26.7971, 6.4229)
Luminance	0.2680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A328 #A328A3

analogous

#66A328 #28A328 #28A366

triadic

#28A328 #2828A3 #A32828

tetradic

#28A328 #2866A3 #A328A3 #A36628

square

#28A328 #2866A3 #A328A3 #A36628

split-complementary

#28A328 #6628A3 #A32866

monochromatic

#104110 #1C721C #28A328 #3ACF3A #6BDB6B

Accessibility & contrast

On white

3.30

#28A328 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#28A328 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A328

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A328	#FFFFFF	#000000	##000000
##28A328	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7930F

Deuteranopia (green-blind)

#998A35

Tritanopia (blue-blind)

#009E8B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #28a328;
/* rgb */ color: rgb(40, 163, 40);
/* oklch */ color: oklch(62.6% 0.191 142.9);

Tailwind

colors: {
  custom: {
    50: '#77bf6b',
    500: '#28a328',
    950: '#000000',
  },
}

SCSS

$custom: #28a328;
$custom-light: #77bf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#28a328",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62632,
    "c": 0.19096,
    "h": 142.9
  },
  "luminance": 0.26799
}

Semantic roles & 50–950 ramp

primary

#28A328

secondary

#C166C1

accent

#44E4E4

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A328

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

Preview Lab → · Contrast checker → · Palette generator →