#228D50#228D50

#228D50 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.133 H 153.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#228D50
RGB	rgb(34, 141, 80)
HSL	hsl(146, 61%, 34%)
HSV	hsv(146, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 43.3%, 44.7%)
CIE-LAB	lab(51.80, -44.01, 24.23)
CIE-LCH	lch(51.80, 50.24, 151.16°)
OKLab	oklab(56.95% -0.1185 0.06)
OKLCH	oklch(56.95% 0.133 153.1)
XYZ	xyz(11.6315, 19.9677, 10.8290)
Luminance	0.1997 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D50 #8D225F

analogous

#2A8D22 #228D50 #228D86

triadic

#228D50 #50228D #8D5022

tetradic

#228D50 #222A8D #8D225F #8D8622

square

#228D50 #222A8D #8D225F #8D8622

split-complementary

#228D50 #86228D #8D222A

monochromatic

#0A2A18 #165C34 #228D50 #2EBE6C #54D68C

Accessibility & contrast

On white

4.21

#228D50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#228D50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D50

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D50	#FFFFFF	#000000	##000000
##228D50	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)

#8D814C

Deuteranopia (green-blind)

#807854

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228d50;
/* rgb */ color: rgb(34, 141, 80);
/* oklch */ color: oklch(57.0% 0.133 153.1);

Tailwind

colors: {
  custom: {
    50: '#6eaf82',
    500: '#228d50',
    950: '#000000',
  },
}

SCSS

$custom: #228d50;
$custom-light: #6eaf82;
$custom-dark: #000000;

JSON

{
  "hex": "#228d50",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 80
  },
  "hsl": {
    "h": 145.794,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56953,
    "c": 0.13283,
    "h": 153.1
  },
  "luminance": 0.19969
}

Semantic roles & 50–950 ramp

primary

#228D50

secondary

#B9518D

accent

#449FE4

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228D50

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

Preview Lab → · Contrast checker → · Palette generator →