#28A43A#28A43A

#28A43A is a light, vivid green. Relative luminance 0.273; OKLCH L 63.1% C 0.180 H 145.0°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#28A43A
RGB	rgb(40, 164, 58)
HSL	hsl(129, 61%, 40%)
HSV	hsv(129, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 64.6%, 35.7%)
CIE-LAB	lab(59.26, -54.70, 44.32)
CIE-LCH	lch(59.26, 70.40, 140.99°)
OKLab	oklab(63.07% -0.1477 0.1032)
OKLCH	oklch(63.07% 0.18 145)
XYZ	xyz(14.9132, 27.3058, 8.4868)
Luminance	0.2731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A43A #A42892

analogous

#54A428 #28A43A #28A478

triadic

#28A43A #3A28A4 #A43A28

tetradic

#28A43A #2854A4 #A42892 #A47828

square

#28A43A #2854A4 #A42892 #A47828

split-complementary

#28A43A #7828A4 #A42854

monochromatic

#104217 #1C7329 #28A43A #3ACF50 #6BDB7C

Accessibility & contrast

On white

3.25

#28A43A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#28A43A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A43A

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A43A	#FFFFFF	#000000	##000000
##28A43A	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7952D

Deuteranopia (green-blind)

#998B43

Tritanopia (blue-blind)

#00A08E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a43a;
/* rgb */ color: rgb(40, 164, 58);
/* oklch */ color: oklch(63.1% 0.180 145.0);

Tailwind

colors: {
  custom: {
    50: '#76c075',
    500: '#28a43a',
    950: '#000000',
  },
}

SCSS

$custom: #28a43a;
$custom-light: #76c075;
$custom-dark: #000000;

JSON

{
  "hex": "#28a43a",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 58
  },
  "hsl": {
    "h": 128.71,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63067,
    "c": 0.18016,
    "h": 145
  },
  "luminance": 0.27308
}

Semantic roles & 50–950 ramp

primary

#28A43A

secondary

#C166B4

accent

#44CDE4

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #28A43A

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

Preview Lab → · Contrast checker → · Palette generator →