#228739#228739

#228739 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.146 H 147.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#228739
RGB	rgb(34, 135, 57)
HSL	hsl(134, 60%, 33%)
HSV	hsv(134, 75%, 53%)
CMYK	cmyk(74.8%, 0%, 57.8%, 47.1%)
CIE-LAB	lab(49.45, -45.59, 33.47)
CIE-LCH	lch(49.45, 56.56, 143.72°)
OKLab	oklab(54.9% -0.1228 0.0798)
OKLCH	oklch(54.9% 0.146 147)
XYZ	xyz(10.0614, 17.9623, 6.8069)
Luminance	0.1796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228739 #872270

analogous

#3E8722 #228739 #22876B

triadic

#228739 #392287 #873922

tetradic

#228739 #223E87 #872270 #876B22

square

#228739 #223E87 #872270 #876B22

split-complementary

#228739 #6B2287 #87223E

monochromatic

#092510 #165624 #228739 #2EB84E #50D36E

Accessibility & contrast

On white

4.57

#228739 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#228739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228739

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228739	#FFFFFF	#000000	##000000
##228739	1.00	4.57	4.59	4.59
#FFFFFF	4.57	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)

#897B32

Deuteranopia (green-blind)

#7D723F

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #228739;
/* rgb */ color: rgb(34, 135, 57);
/* oklch */ color: oklch(54.9% 0.146 147.0);

Tailwind

colors: {
  custom: {
    50: '#6dab72',
    500: '#228739',
    950: '#000000',
  },
}

SCSS

$custom: #228739;
$custom-light: #6dab72;
$custom-dark: #000000;

JSON

{
  "hex": "#228739",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 57
  },
  "hsl": {
    "h": 133.663,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54902,
    "c": 0.14642,
    "h": 147
  },
  "luminance": 0.17963
}

Semantic roles & 50–950 ramp

primary

#228739

secondary

#B74E9F

accent

#45BFE3

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228739

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

Preview Lab → · Contrast checker → · Palette generator →