#228D4D#228D4D

#228D4D is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.136 H 152.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#228D4D
RGB	rgb(34, 141, 77)
HSL	hsl(144, 61%, 34%)
HSV	hsv(144, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 45.4%, 44.7%)
CIE-LAB	lab(51.75, -44.57, 25.81)
CIE-LCH	lch(51.75, 51.50, 149.93°)
OKLab	oklab(56.9% -0.1199 0.0636)
OKLCH	oklch(56.9% 0.136 152.1)
XYZ	xyz(11.5231, 19.9243, 10.2582)
Luminance	0.1993 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D4D #8D2262

analogous

#2D8D22 #228D4D #228D83

triadic

#228D4D #4D228D #8D4D22

tetradic

#228D4D #222D8D #8D2262 #8D8322

square

#228D4D #222D8D #8D2262 #8D8322

split-complementary

#228D4D #83228D #8D222D

monochromatic

#0A2A17 #165C32 #228D4D #2EBE68 #54D688

Accessibility & contrast

On white

4.21

#228D4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#228D4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D4D

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D4D	#FFFFFF	#000000	##000000
##228D4D	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8148

Deuteranopia (green-blind)

#817851

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228d4d;
/* rgb */ color: rgb(34, 141, 77);
/* oklch */ color: oklch(56.9% 0.136 152.1);

Tailwind

colors: {
  custom: {
    50: '#6eaf7f',
    500: '#228d4d',
    950: '#000000',
  },
}

SCSS

$custom: #228d4d;
$custom-light: #6eaf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#228d4d",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 77
  },
  "hsl": {
    "h": 144.112,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56897,
    "c": 0.13573,
    "h": 152.1
  },
  "luminance": 0.19926
}

Semantic roles & 50–950 ramp

primary

#228D4D

secondary

#B95190

accent

#44A4E4

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228D4D

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

Preview Lab → · Contrast checker → · Palette generator →