#228C3A#228C3A

#228C3A is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.3% C 0.152 H 146.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#228C3A
RGB	rgb(34, 140, 58)
HSL	hsl(134, 61%, 34%)
HSV	hsv(134, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 58.6%, 45.1%)
CIE-LAB	lab(51.15, -47.27, 34.99)
CIE-LCH	lch(51.15, 58.81, 143.49°)
OKLab	oklab(56.32% -0.1273 0.0832)
OKLCH	oklch(56.32% 0.152 146.8)
XYZ	xyz(10.8007, 19.4005, 7.1776)
Luminance	0.1940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C3A #8C2274

analogous

#3F8C22 #228C3A #228C6F

triadic

#228C3A #3A228C #8C3A22

tetradic

#228C3A #223F8C #8C2274 #8C6F22

square

#228C3A #223F8C #8C2274 #8C6F22

split-complementary

#228C3A #6F228C #8C223F

monochromatic

#0A2A11 #165B26 #228C3A #2EBD4E #53D571

Accessibility & contrast

On white

4.30

#228C3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#228C3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C3A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C3A	#FFFFFF	#000000	##000000
##228C3A	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F32

Deuteranopia (green-blind)

#827741

Tritanopia (blue-blind)

#00897A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228c3a;
/* rgb */ color: rgb(34, 140, 58);
/* oklch */ color: oklch(56.3% 0.152 146.8);

Tailwind

colors: {
  custom: {
    50: '#6eaf73',
    500: '#228c3a',
    950: '#000000',
  },
}

SCSS

$custom: #228c3a;
$custom-light: #6eaf73;
$custom-dark: #000000;

JSON

{
  "hex": "#228c3a",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 58
  },
  "hsl": {
    "h": 133.585,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56316,
    "c": 0.15205,
    "h": 146.8
  },
  "luminance": 0.19402
}

Semantic roles & 50–950 ramp

primary

#228C3A

secondary

#B951A1

accent

#44C0E4

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228C3A

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

Preview Lab → · Contrast checker → · Palette generator →