#228E37#228E37

#228E37 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.8% C 0.157 H 146.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#228E37
RGB	rgb(34, 142, 55)
HSL	hsl(132, 61%, 35%)
HSV	hsv(132, 76%, 56%)
CMYK	cmyk(76.1%, 0%, 61.3%, 44.3%)
CIE-LAB	lab(51.79, -48.39, 37.20)
CIE-LCH	lch(51.79, 61.04, 142.45°)
OKLab	oklab(56.84% -0.1304 0.0877)
OKLCH	oklch(56.84% 0.157 146.1)
XYZ	xyz(11.0215, 19.9606, 6.8856)
Luminance	0.1996 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228E37 #8E2279

analogous

#438E22 #228E37 #228E6D

triadic

#228E37 #37228E #8E3722

tetradic

#228E37 #22438E #8E2279 #8E6D22

square

#228E37 #22438E #8E2279 #8E6D22

split-complementary

#228E37 #6D228E #8E2243

monochromatic

#0A2B11 #165D24 #228E37 #2EBF4A #54D66E

Accessibility & contrast

On white

4.21

#228E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#228E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228E37

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228E37	#FFFFFF	#000000	##000000
##228E37	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90812E

Deuteranopia (green-blind)

#84783E

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228e37;
/* rgb */ color: rgb(34, 142, 55);
/* oklch */ color: oklch(56.8% 0.157 146.1);

Tailwind

colors: {
  custom: {
    50: '#6fb071',
    500: '#228e37',
    950: '#000000',
  },
}

SCSS

$custom: #228e37;
$custom-light: #6fb071;
$custom-dark: #000000;

JSON

{
  "hex": "#228e37",
  "rgb": {
    "r": 34,
    "g": 142,
    "b": 55
  },
  "hsl": {
    "h": 131.667,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56835,
    "c": 0.15717,
    "h": 146.1
  },
  "luminance": 0.19962
}

Semantic roles & 50–950 ramp

primary

#228E37

secondary

#BA52A6

accent

#43C5E4

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081108

muted

#7B807B

Preview Lab

Preview with #228E37

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

Preview Lab → · Contrast checker → · Palette generator →