#228539#228539

#228539 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.144 H 147.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#228539
RGB	rgb(34, 133, 57)
HSL	hsl(134, 59%, 33%)
HSV	hsv(134, 74%, 52%)
CMYK	cmyk(74.4%, 0%, 57.1%, 47.8%)
CIE-LAB	lab(48.77, -44.85, 32.66)
CIE-LCH	lch(48.77, 55.48, 143.94°)
OKLab	oklab(54.34% -0.1208 0.078)
OKLCH	oklch(54.34% 0.144 147.2)
XYZ	xyz(9.7850, 17.4094, 6.7148)
Luminance	0.1741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228539 #85226E

analogous

#3D8522 #228539 #22856A

triadic

#228539 #392285 #853922

tetradic

#228539 #223D85 #85226E #856A22

square

#228539 #223D85 #85226E #856A22

split-complementary

#228539 #6A2285 #85223D

monochromatic

#09240F #165424 #228539 #2EB64E #4FD26E

Accessibility & contrast

On white

4.69

#228539 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#228539 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #228539

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228539	#FFFFFF	#000000	##FFFFFF
##228539	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877932

Deuteranopia (green-blind)

#7B713F

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #228539;
/* rgb */ color: rgb(34, 133, 57);
/* oklch */ color: oklch(54.3% 0.144 147.2);

Tailwind

colors: {
  custom: {
    50: '#6da971',
    500: '#228539',
    950: '#000000',
  },
}

SCSS

$custom: #228539;
$custom-light: #6da971;
$custom-dark: #000000;

JSON

{
  "hex": "#228539",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 57
  },
  "hsl": {
    "h": 133.939,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5434,
    "c": 0.14378,
    "h": 147.2
  },
  "luminance": 0.17411
}

Semantic roles & 50–950 ramp

primary

#228539

secondary

#B64D9D

accent

#45BEE2

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228539

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

Preview Lab → · Contrast checker → · Palette generator →