#228537#228537

#228537 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.146 H 146.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#228537
RGB	rgb(34, 133, 55)
HSL	hsl(133, 59%, 33%)
HSV	hsv(133, 74%, 52%)
CMYK	cmyk(74.4%, 0%, 58.6%, 47.8%)
CIE-LAB	lab(48.75, -45.14, 33.64)
CIE-LCH	lch(48.75, 56.29, 143.30°)
OKLab	oklab(54.31% -0.1216 0.08)
OKLCH	oklch(54.31% 0.146 146.7)
XYZ	xyz(9.7361, 17.3899, 6.4572)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228537 #852270

analogous

#3F8522 #228537 #228568

triadic

#228537 #372285 #853722

tetradic

#228537 #223F85 #852270 #856822

square

#228537 #223F85 #852270 #856822

split-complementary

#228537 #682285 #85223F

monochromatic

#09240F #165423 #228537 #2EB64B #4FD26B

Accessibility & contrast

On white

4.69

#228537 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#228537 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #228537

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228537	#FFFFFF	#000000	##FFFFFF
##228537	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)

#87792F

Deuteranopia (green-blind)

#7B713D

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #228537;
/* rgb */ color: rgb(34, 133, 55);
/* oklch */ color: oklch(54.3% 0.146 146.7);

Tailwind

colors: {
  custom: {
    50: '#6da970',
    500: '#228537',
    950: '#000000',
  },
}

SCSS

$custom: #228537;
$custom-light: #6da970;
$custom-dark: #000000;

JSON

{
  "hex": "#228537",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 55
  },
  "hsl": {
    "h": 132.727,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54312,
    "c": 0.14557,
    "h": 146.7
  },
  "luminance": 0.17391
}

Semantic roles & 50–950 ramp

primary

#228537

secondary

#B64D9F

accent

#45C1E2

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228537

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

Preview Lab → · Contrast checker → · Palette generator →