#228640#228640

#228640 is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.7% C 0.139 H 148.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#228640
RGB	rgb(34, 134, 64)
HSL	hsl(138, 60%, 33%)
HSV	hsv(138, 75%, 53%)
CMYK	cmyk(74.6%, 0%, 52.2%, 47.5%)
CIE-LAB	lab(49.20, -44.15, 29.55)
CIE-LCH	lch(49.20, 53.13, 146.20°)
OKLab	oklab(54.73% -0.1188 0.0715)
OKLCH	oklch(54.73% 0.139 148.9)
XYZ	xyz(10.1094, 17.7593, 7.7446)
Luminance	0.1776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228640 #862268

analogous

#368622 #228640 #228672

triadic

#228640 #402286 #864022

tetradic

#228640 #223686 #862268 #867222

square

#228640 #223686 #862268 #867222

split-complementary

#228640 #722286 #862236

monochromatic

#092411 #165529 #228640 #2EB757 #50D377

Accessibility & contrast

On white

4.61

#228640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#228640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #228640

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228640	#FFFFFF	#000000	##FFFFFF
##228640	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3A

Deuteranopia (green-blind)

#7B7245

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #228640;
/* rgb */ color: rgb(34, 134, 64);
/* oklch */ color: oklch(54.7% 0.139 148.9);

Tailwind

colors: {
  custom: {
    50: '#6daa76',
    500: '#228640',
    950: '#000000',
  },
}

SCSS

$custom: #228640;
$custom-light: #6daa76;
$custom-dark: #000000;

JSON

{
  "hex": "#228640",
  "rgb": {
    "r": 34,
    "g": 134,
    "b": 64
  },
  "hsl": {
    "h": 138,
    "s": 59.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54727,
    "c": 0.13866,
    "h": 148.9
  },
  "luminance": 0.1776
}

Semantic roles & 50–950 ramp

primary

#228640

secondary

#B64E97

accent

#45B3E3

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228640

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

Preview Lab → · Contrast checker → · Palette generator →