#228A47#228A47

#228A47 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.137 H 150.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#228A47
RGB	rgb(34, 138, 71)
HSL	hsl(141, 60%, 34%)
HSV	hsv(141, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 48.6%, 45.9%)
CIE-LAB	lab(50.65, -44.49, 27.64)
CIE-LCH	lch(50.65, 52.38, 148.15°)
OKLab	oklab(55.96% -0.1197 0.0676)
OKLCH	oklch(55.96% 0.137 150.6)
XYZ	xyz(10.8846, 18.9707, 9.0481)
Luminance	0.1897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A47 #8A2265

analogous

#318A22 #228A47 #228A7B

triadic

#228A47 #47228A #8A4722

tetradic

#228A47 #22318A #8A2265 #8A7B22

square

#228A47 #22318A #8A2265 #8A7B22

split-complementary

#228A47 #7B228A #8A2231

monochromatic

#0A2814 #16592E #228A47 #2EBB60 #52D480

Accessibility & contrast

On white

4.38

#228A47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#228A47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A47

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A47	#FFFFFF	#000000	##000000
##228A47	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E42

Deuteranopia (green-blind)

#7E754C

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228a47;
/* rgb */ color: rgb(34, 138, 71);
/* oklch */ color: oklch(56.0% 0.137 150.6);

Tailwind

colors: {
  custom: {
    50: '#6dad7b',
    500: '#228a47',
    950: '#000000',
  },
}

SCSS

$custom: #228a47;
$custom-light: #6dad7b;
$custom-dark: #000000;

JSON

{
  "hex": "#228a47",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 71
  },
  "hsl": {
    "h": 141.346,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55959,
    "c": 0.13741,
    "h": 150.6
  },
  "luminance": 0.18972
}

Semantic roles & 50–950 ramp

primary

#228A47

secondary

#B85093

accent

#44ABE4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228A47

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

Preview Lab → · Contrast checker → · Palette generator →