#228A3E#228A3E

#228A3E is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.146 H 148.0°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#228A3E
RGB	rgb(34, 138, 62)
HSL	hsl(136, 60%, 34%)
HSV	hsv(136, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 55.1%, 45.9%)
CIE-LAB	lab(50.53, -45.96, 32.22)
CIE-LCH	lch(50.53, 56.12, 144.97°)
OKLab	oklab(55.81% -0.1237 0.0774)
OKLCH	oklch(55.81% 0.146 148)
XYZ	xyz(10.6168, 18.8636, 7.6380)
Luminance	0.1887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A3E #8A226E

analogous

#3A8A22 #228A3E #228A72

triadic

#228A3E #3E228A #8A3E22

tetradic

#228A3E #223A8A #8A226E #8A7222

square

#228A3E #223A8A #8A226E #8A7222

split-complementary

#228A3E #72228A #8A223A

monochromatic

#0A2812 #165928 #228A3E #2EBB54 #52D475

Accessibility & contrast

On white

4.40

#228A3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#228A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A3E

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A3E	#FFFFFF	#000000	##000000
##228A3E	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7D37

Deuteranopia (green-blind)

#7F7544

Tritanopia (blue-blind)

#008779

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228a3e;
/* rgb */ color: rgb(34, 138, 62);
/* oklch */ color: oklch(55.8% 0.146 148.0);

Tailwind

colors: {
  custom: {
    50: '#6ead75',
    500: '#228a3e',
    950: '#000000',
  },
}

SCSS

$custom: #228a3e;
$custom-light: #6ead75;
$custom-dark: #000000;

JSON

{
  "hex": "#228a3e",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 62
  },
  "hsl": {
    "h": 136.154,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55814,
    "c": 0.14586,
    "h": 148
  },
  "luminance": 0.18865
}

Semantic roles & 50–950 ramp

primary

#228A3E

secondary

#B8509C

accent

#44B9E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228A3E

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

Preview Lab → · Contrast checker → · Palette generator →