#228B39#228B39

#228B39 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.0% C 0.152 H 146.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#228B39
RGB	rgb(34, 139, 57)
HSL	hsl(133, 61%, 34%)
HSV	hsv(133, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 59%, 45.5%)
CIE-LAB	lab(50.80, -47.05, 35.07)
CIE-LCH	lch(50.80, 58.68, 143.30°)
OKLab	oklab(56.02% -0.1267 0.0833)
OKLCH	oklch(56.02% 0.152 146.7)
XYZ	xyz(10.6300, 19.0995, 6.9964)
Luminance	0.1910 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B39 #8B2274

analogous

#408B22 #228B39 #228B6E

triadic

#228B39 #39228B #8B3922

tetradic

#228B39 #22408B #8B2274 #8B6E22

square

#228B39 #22408B #8B2274 #8B6E22

split-complementary

#228B39 #6E228B #8B2240

monochromatic

#0A2911 #165A25 #228B39 #2EBC4D #53D56F

Accessibility & contrast

On white

4.36

#228B39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#228B39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B39

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B39	#FFFFFF	#000000	##000000
##228B39	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E31

Deuteranopia (green-blind)

#817640

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228b39;
/* rgb */ color: rgb(34, 139, 57);
/* oklch */ color: oklch(56.0% 0.152 146.7);

Tailwind

colors: {
  custom: {
    50: '#6eae72',
    500: '#228b39',
    950: '#000000',
  },
}

SCSS

$custom: #228b39;
$custom-light: #6eae72;
$custom-dark: #000000;

JSON

{
  "hex": "#228b39",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 57
  },
  "hsl": {
    "h": 133.143,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56023,
    "c": 0.15163,
    "h": 146.7
  },
  "luminance": 0.19101
}

Semantic roles & 50–950 ramp

primary

#228B39

secondary

#B850A2

accent

#44C1E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228B39

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

Preview Lab → · Contrast checker → · Palette generator →