#28A12B#28A12B

#28A12B is a light, vivid green. Relative luminance 0.261; OKLCH L 62.1% C 0.187 H 143.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#28A12B
RGB	rgb(40, 161, 43)
HSL	hsl(121, 60%, 39%)
HSV	hsv(121, 75%, 63%)
CMYK	cmyk(75.2%, 0%, 73.3%, 36.9%)
CIE-LAB	lab(58.14, -55.19, 49.33)
CIE-LCH	lch(58.14, 74.02, 138.21°)
OKLab	oklab(62.11% -0.1497 0.112)
OKLCH	oklch(62.11% 0.187 143.2)
XYZ	xyz(14.0551, 26.1137, 6.5847)
Luminance	0.2611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A12B #A1289E

analogous

#61A128 #28A12B #28A168

triadic

#28A12B #2B28A1 #A12B28

tetradic

#28A12B #2861A1 #A1289E #A16828

square

#28A12B #2861A1 #A1289E #A16828

split-complementary

#28A12B #6828A1 #A12861

monochromatic

#103F11 #1C701E #28A12B #39CE3C #6ADA6C

Accessibility & contrast

On white

3.37

#28A12B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#28A12B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A12B

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A12B	#FFFFFF	#000000	##000000
##28A12B	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49116

Deuteranopia (green-blind)

#978837

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #28a12b;
/* rgb */ color: rgb(40, 161, 43);
/* oklch */ color: oklch(62.1% 0.187 143.2);

Tailwind

colors: {
  custom: {
    50: '#76be6c',
    500: '#28a12b',
    950: '#000000',
  },
}

SCSS

$custom: #28a12b;
$custom-light: #76be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#28a12b",
  "rgb": {
    "r": 40,
    "g": 161,
    "b": 43
  },
  "hsl": {
    "h": 121.488,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62106,
    "c": 0.18693,
    "h": 143.2
  },
  "luminance": 0.26115
}

Semantic roles & 50–950 ramp

primary

#28A12B

secondary

#C065BE

accent

#44DFE3

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A12B

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

Preview Lab → · Contrast checker → · Palette generator →