#228A1F#228A1F

#228A1F is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.5% C 0.169 H 142.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#228A1F
RGB	rgb(34, 138, 31)
HSL	hsl(118, 63%, 33%)
HSV	hsv(118, 78%, 54%)
CMYK	cmyk(75.4%, 0%, 77.5%, 45.9%)
CIE-LAB	lab(50.23, -49.49, 45.76)
CIE-LCH	lch(50.23, 67.40, 137.24°)
OKLab	oklab(55.48% -0.1345 0.103)
OKLCH	oklch(55.48% 0.169 142.6)
XYZ	xyz(9.9949, 18.6148, 4.3623)
Luminance	0.1862 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A1F #871F8A

analogous

#578A1F #228A1F #1F8A51

triadic

#228A1F #1F228A #8A1F22

tetradic

#228A1F #1F578A #871F8A #8A511F

square

#228A1F #1F578A #871F8A #8A511F

split-complementary

#228A1F #511F8A #8A1F57

monochromatic

#092609 #165814 #228A1F #2EBC2A #50D74C

Accessibility & contrast

On white

4.45

#228A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#228A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A1F

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A1F	#FFFFFF	#000000	##000000
##228A1F	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C07

Deuteranopia (green-blind)

#82742B

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228a1f;
/* rgb */ color: rgb(34, 138, 31);
/* oklch */ color: oklch(55.5% 0.169 142.6);

Tailwind

colors: {
  custom: {
    50: '#6fad63',
    500: '#228a1f',
    950: '#000000',
  },
}

SCSS

$custom: #228a1f;
$custom-light: #6fad63;
$custom-dark: #000000;

JSON

{
  "hex": "#228a1f",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 31
  },
  "hsl": {
    "h": 118.318,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55476,
    "c": 0.16938,
    "h": 142.6
  },
  "luminance": 0.18616
}

Semantic roles & 50–950 ramp

primary

#228A1F

secondary

#B74BBA

accent

#41E6E2

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #228A1F

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

Preview Lab → · Contrast checker → · Palette generator →