#228540#228540

#228540 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.4% C 0.137 H 149.1°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#228540
RGB	rgb(34, 133, 64)
HSL	hsl(138, 59%, 33%)
HSV	hsv(138, 74%, 52%)
CMYK	cmyk(74.4%, 0%, 51.9%, 47.8%)
CIE-LAB	lab(48.86, -43.77, 29.13)
CIE-LCH	lch(48.86, 52.58, 146.35°)
OKLab	oklab(54.45% -0.1178 0.0706)
OKLCH	oklch(54.45% 0.137 149.1)
XYZ	xyz(9.9718, 17.4842, 7.6987)
Luminance	0.1749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228540 #852267

analogous

#358522 #228540 #228571

triadic

#228540 #402285 #854022

tetradic

#228540 #223585 #852267 #857122

square

#228540 #223585 #852267 #857122

split-complementary

#228540 #712285 #852235

monochromatic

#092411 #165429 #228540 #2EB657 #4FD277

Accessibility & contrast

On white

4.67

#228540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#228540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #228540

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228540	#FFFFFF	#000000	##FFFFFF
##228540	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86793A

Deuteranopia (green-blind)

#7A7145

Tritanopia (blue-blind)

#008275

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #228540;
/* rgb */ color: rgb(34, 133, 64);
/* oklch */ color: oklch(54.4% 0.137 149.1);

Tailwind

colors: {
  custom: {
    50: '#6ca976',
    500: '#228540',
    950: '#000000',
  },
}

SCSS

$custom: #228540;
$custom-light: #6ca976;
$custom-dark: #000000;

JSON

{
  "hex": "#228540",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 64
  },
  "hsl": {
    "h": 138.182,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54447,
    "c": 0.1373,
    "h": 149.1
  },
  "luminance": 0.17485
}

Semantic roles & 50–950 ramp

primary

#228540

secondary

#B64D96

accent

#45B3E2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228540

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

Preview Lab → · Contrast checker → · Palette generator →