#228C4D#228C4D

#228C4D is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.134 H 152.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#228C4D
RGB	rgb(34, 140, 77)
HSL	hsl(144, 61%, 34%)
HSV	hsv(144, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 45%, 45.1%)
CIE-LAB	lab(51.42, -44.18, 25.38)
CIE-LCH	lch(51.42, 50.95, 150.13°)
OKLab	oklab(56.62% -0.1189 0.0626)
OKLCH	oklch(56.62% 0.134 152.2)
XYZ	xyz(11.3763, 19.6307, 10.2093)
Luminance	0.1963 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C4D #8C2261

analogous

#2C8C22 #228C4D #228C82

triadic

#228C4D #4D228C #8C4D22

tetradic

#228C4D #222C8C #8C2261 #8C8222

square

#228C4D #222C8C #8C2261 #8C8222

split-complementary

#228C4D #82228C #8C222C

monochromatic

#0A2A17 #165B32 #228C4D #2EBD68 #53D588

Accessibility & contrast

On white

4.26

#228C4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#228C4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C4D

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C4D	#FFFFFF	#000000	##000000
##228C4D	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8048

Deuteranopia (green-blind)

#807751

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228c4d;
/* rgb */ color: rgb(34, 140, 77);
/* oklch */ color: oklch(56.6% 0.134 152.2);

Tailwind

colors: {
  custom: {
    50: '#6eaf7f',
    500: '#228c4d',
    950: '#000000',
  },
}

SCSS

$custom: #228c4d;
$custom-light: #6eaf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#228c4d",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 77
  },
  "hsl": {
    "h": 144.34,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56621,
    "c": 0.13436,
    "h": 152.2
  },
  "luminance": 0.19632
}

Semantic roles & 50–950 ramp

primary

#228C4D

secondary

#B9518F

accent

#44A3E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228C4D

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

Preview Lab → · Contrast checker → · Palette generator →