#28A01A#28A01A

#28A01A is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.7% C 0.194 H 141.7°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#28A01A
RGB	rgb(40, 160, 26)
HSL	hsl(114, 72%, 36%)
HSV	hsv(114, 84%, 63%)
CMYK	cmyk(75%, 0%, 83.8%, 37.3%)
CIE-LAB	lab(57.72, -56.03, 54.48)
CIE-LCH	lch(57.72, 78.15, 135.80°)
OKLab	oklab(61.72% -0.1527 0.1204)
OKLCH	oklch(61.72% 0.194 141.7)
XYZ	xyz(13.6315, 25.6658, 5.2127)
Luminance	0.2567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A01A #921AA0

analogous

#6BA01A #28A01A #1AA04F

triadic

#28A01A #1A28A0 #A01A28

tetradic

#28A01A #1A6BA0 #921AA0 #A04F1A

square

#28A01A #1A6BA0 #921AA0 #A04F1A

split-complementary

#28A01A #4F1AA0 #A01A6B

monochromatic

#0E3709 #1B6B11 #28A01A #35D523 #61E352

Accessibility & contrast

On white

3.42

#28A01A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#28A01A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A01A

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A01A	#FFFFFF	#000000	##000000
##28A01A	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#97872C

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #28a01a;
/* rgb */ color: rgb(40, 160, 26);
/* oklch */ color: oklch(61.7% 0.194 141.7);

Tailwind

colors: {
  custom: {
    50: '#77bd64',
    500: '#28a01a',
    950: '#000000',
  },
}

SCSS

$custom: #28a01a;
$custom-light: #77bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#28a01a",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 26
  },
  "hsl": {
    "h": 113.731,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61721,
    "c": 0.19448,
    "h": 141.7
  },
  "luminance": 0.25667
}

Semantic roles & 50–950 ramp

primary

#28A01A

secondary

#B950C5

accent

#39EFDC

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #28A01A

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

Preview Lab → · Contrast checker → · Palette generator →