#28A137#28A137

#28A137 is a light, vivid green. Relative luminance 0.262; OKLCH L 62.2% C 0.179 H 144.7°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#28A137
RGB	rgb(40, 161, 55)
HSL	hsl(127, 60%, 39%)
HSV	hsv(127, 75%, 63%)
CMYK	cmyk(75.2%, 0%, 65.8%, 36.9%)
CIE-LAB	lab(58.24, -54.02, 44.52)
CIE-LCH	lch(58.24, 70.00, 140.51°)
OKLab	oklab(62.22% -0.1459 0.1033)
OKLCH	oklch(62.22% 0.179 144.7)
XYZ	xyz(14.3086, 26.2150, 7.9196)
Luminance	0.2622 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A137 #A12892

analogous

#56A128 #28A137 #28A174

triadic

#28A137 #3728A1 #A13728

tetradic

#28A137 #2856A1 #A12892 #A17428

square

#28A137 #2856A1 #A12892 #A17428

split-complementary

#28A137 #7428A1 #A12856

monochromatic

#103F16 #1C7026 #28A137 #39CE4B #6ADA77

Accessibility & contrast

On white

3.36

#28A137 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#28A137 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A137

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A137	#FFFFFF	#000000	##000000
##28A137	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4922A

Deuteranopia (green-blind)

#968841

Tritanopia (blue-blind)

#009D8B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #28a137;
/* rgb */ color: rgb(40, 161, 55);
/* oklch */ color: oklch(62.2% 0.179 144.7);

Tailwind

colors: {
  custom: {
    50: '#76be72',
    500: '#28a137',
    950: '#000000',
  },
}

SCSS

$custom: #28a137;
$custom-light: #76be72;
$custom-dark: #000000;

JSON

{
  "hex": "#28a137",
  "rgb": {
    "r": 40,
    "g": 161,
    "b": 55
  },
  "hsl": {
    "h": 127.438,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62216,
    "c": 0.17881,
    "h": 144.7
  },
  "luminance": 0.26217
}

Semantic roles & 50–950 ramp

primary

#28A137

secondary

#C065B5

accent

#44D0E3

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #28A137

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

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