#228737#228737

#228737 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.9% C 0.148 H 146.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#228737
RGB	rgb(34, 135, 55)
HSL	hsl(132, 60%, 33%)
HSV	hsv(132, 75%, 53%)
CMYK	cmyk(74.8%, 0%, 59.3%, 47.1%)
CIE-LAB	lab(49.43, -45.87, 34.44)
CIE-LCH	lch(49.43, 57.36, 143.10°)
OKLab	oklab(54.87% -0.1236 0.0817)
OKLCH	oklch(54.87% 0.148 146.5)
XYZ	xyz(10.0125, 17.9427, 6.5493)
Luminance	0.1794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228737 #872272

analogous

#408722 #228737 #228769

triadic

#228737 #372287 #873722

tetradic

#228737 #224087 #872272 #876922

square

#228737 #224087 #872272 #876922

split-complementary

#228737 #692287 #872240

monochromatic

#09250F #165623 #228737 #2EB84B #50D36C

Accessibility & contrast

On white

4.58

#228737 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#228737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228737

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228737	#FFFFFF	#000000	##000000
##228737	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A2F

Deuteranopia (green-blind)

#7D723D

Tritanopia (blue-blind)

#008475

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #228737;
/* rgb */ color: rgb(34, 135, 55);
/* oklch */ color: oklch(54.9% 0.148 146.5);

Tailwind

colors: {
  custom: {
    50: '#6dab70',
    500: '#228737',
    950: '#000000',
  },
}

SCSS

$custom: #228737;
$custom-light: #6dab70;
$custom-dark: #000000;

JSON

{
  "hex": "#228737",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 55
  },
  "hsl": {
    "h": 132.475,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54875,
    "c": 0.14819,
    "h": 146.5
  },
  "luminance": 0.17944
}

Semantic roles & 50–950 ramp

primary

#228737

secondary

#B74EA1

accent

#45C2E3

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228737

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

Preview Lab → · Contrast checker → · Palette generator →