#228A34#228A34

#228A34 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.155 H 145.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#228A34
RGB	rgb(34, 138, 52)
HSL	hsl(130, 60%, 34%)
HSV	hsv(130, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 62.3%, 45.9%)
CIE-LAB	lab(50.41, -47.35, 37.05)
CIE-LCH	lch(50.41, 60.12, 141.96°)
OKLab	oklab(55.68% -0.1277 0.0871)
OKLCH	oklch(55.68% 0.155 145.7)
XYZ	xyz(10.3673, 18.7638, 6.3235)
Luminance	0.1877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A34 #8A2278

analogous

#448A22 #228A34 #228A68

triadic

#228A34 #34228A #8A3422

tetradic

#228A34 #22448A #8A2278 #8A6822

square

#228A34 #22448A #8A2278 #8A6822

split-complementary

#228A34 #68228A #8A2244

monochromatic

#0A280F #165921 #228A34 #2EBB47 #52D469

Accessibility & contrast

On white

4.42

#228A34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#228A34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A34

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A34	#FFFFFF	#000000	##000000
##228A34	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2B

Deuteranopia (green-blind)

#80753B

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228a34;
/* rgb */ color: rgb(34, 138, 52);
/* oklch */ color: oklch(55.7% 0.155 145.7);

Tailwind

colors: {
  custom: {
    50: '#6ead6f',
    500: '#228a34',
    950: '#000000',
  },
}

SCSS

$custom: #228a34;
$custom-light: #6ead6f;
$custom-dark: #000000;

JSON

{
  "hex": "#228a34",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 52
  },
  "hsl": {
    "h": 130.385,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55678,
    "c": 0.15459,
    "h": 145.7
  },
  "luminance": 0.18765
}

Semantic roles & 50–950 ramp

primary

#228A34

secondary

#B850A6

accent

#44C8E4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #228A34

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

Preview Lab → · Contrast checker → · Palette generator →