#228B41#228B41

#228B41 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.144 H 148.7°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#228B41
RGB	rgb(34, 139, 65)
HSL	hsl(138, 61%, 34%)
HSV	hsv(138, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 53.2%, 45.5%)
CIE-LAB	lab(50.90, -45.86, 31.13)
CIE-LCH	lch(50.90, 55.43, 145.83°)
OKLab	oklab(56.14% -0.1234 0.0751)
OKLCH	oklch(56.14% 0.144 148.7)
XYZ	xyz(10.8456, 19.1857, 8.1316)
Luminance	0.1919 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B41 #8B226C

analogous

#388B22 #228B41 #228B76

triadic

#228B41 #41228B #8B4122

tetradic

#228B41 #22388B #8B226C #8B7622

square

#228B41 #22388B #8B226C #8B7622

split-complementary

#228B41 #76228B #8B2238

monochromatic

#0A2913 #165A2A #228B41 #2EBC58 #53D579

Accessibility & contrast

On white

4.34

#228B41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#228B41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B41

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B41	#FFFFFF	#000000	##000000
##228B41	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E3B

Deuteranopia (green-blind)

#807646

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228b41;
/* rgb */ color: rgb(34, 139, 65);
/* oklch */ color: oklch(56.1% 0.144 148.7);

Tailwind

colors: {
  custom: {
    50: '#6eae77',
    500: '#228b41',
    950: '#000000',
  },
}

SCSS

$custom: #228b41;
$custom-light: #6eae77;
$custom-dark: #000000;

JSON

{
  "hex": "#228b41",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 65
  },
  "hsl": {
    "h": 137.714,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56138,
    "c": 0.14443,
    "h": 148.7
  },
  "luminance": 0.19187
}

Semantic roles & 50–950 ramp

primary

#228B41

secondary

#B8509A

accent

#44B5E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228B41

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

Preview Lab → · Contrast checker → · Palette generator →