#228D47#228D47

#228D47 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.141 H 150.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#228D47
RGB	rgb(34, 141, 71)
HSL	hsl(141, 61%, 34%)
HSV	hsv(141, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 49.6%, 44.7%)
CIE-LAB	lab(51.66, -45.63, 28.91)
CIE-LCH	lch(51.66, 54.02, 147.64°)
OKLab	oklab(56.79% -0.1227 0.0705)
OKLCH	oklch(56.79% 0.141 150.1)
XYZ	xyz(11.3210, 19.8435, 9.1935)
Luminance	0.1984 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D47 #8D2268

analogous

#328D22 #228D47 #228D7D

triadic

#228D47 #47228D #8D4722

tetradic

#228D47 #22328D #8D2268 #8D7D22

square

#228D47 #22328D #8D2268 #8D7D22

split-complementary

#228D47 #7D228D #8D2232

monochromatic

#0A2A15 #165C2E #228D47 #2EBE60 #54D681

Accessibility & contrast

On white

4.23

#228D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#228D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D47

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D47	#FFFFFF	#000000	##000000
##228D47	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8041

Deuteranopia (green-blind)

#81784C

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228d47;
/* rgb */ color: rgb(34, 141, 71);
/* oklch */ color: oklch(56.8% 0.141 150.1);

Tailwind

colors: {
  custom: {
    50: '#6eaf7b',
    500: '#228d47',
    950: '#000000',
  },
}

SCSS

$custom: #228d47;
$custom-light: #6eaf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#228d47",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 71
  },
  "hsl": {
    "h": 140.748,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56791,
    "c": 0.14148,
    "h": 150.1
  },
  "luminance": 0.19845
}

Semantic roles & 50–950 ramp

primary

#228D47

secondary

#B95195

accent

#44ADE4

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228D47

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

Preview Lab → · Contrast checker → · Palette generator →