#228D1F#228D1F

#228D1F is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.173 H 142.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#228D1F
RGB	rgb(34, 141, 31)
HSL	hsl(118, 64%, 34%)
HSV	hsv(118, 78%, 55%)
CMYK	cmyk(75.9%, 0%, 78%, 44.7%)
CIE-LAB	lab(51.25, -50.49, 46.77)
CIE-LCH	lch(51.25, 68.82, 137.20°)
OKLab	oklab(56.32% -0.1372 0.1051)
OKLCH	oklch(56.32% 0.173 142.6)
XYZ	xyz(10.4313, 19.4876, 4.5078)
Luminance	0.1949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D1F #8A1F8D

analogous

#598D1F #228D1F #1F8D53

triadic

#228D1F #1F228D #8D1F22

tetradic

#228D1F #1F598D #8A1F8D #8D531F

square

#228D1F #1F598D #8A1F8D #8D531F

split-complementary

#228D1F #531F8D #8D1F59

monochromatic

#0A2909 #165B14 #228D1F #2EBF2A #52D84E

Accessibility & contrast

On white

4.29

#228D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#228D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D1F

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D1F	#FFFFFF	#000000	##000000
##228D1F	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F05

Deuteranopia (green-blind)

#84772B

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228d1f;
/* rgb */ color: rgb(34, 141, 31);
/* oklch */ color: oklch(56.3% 0.173 142.6);

Tailwind

colors: {
  custom: {
    50: '#70af63',
    500: '#228d1f',
    950: '#000000',
  },
}

SCSS

$custom: #228d1f;
$custom-light: #70af63;
$custom-dark: #000000;

JSON

{
  "hex": "#228d1f",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 31
  },
  "hsl": {
    "h": 118.364,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56322,
    "c": 0.17282,
    "h": 142.6
  },
  "luminance": 0.19489
}

Semantic roles & 50–950 ramp

primary

#228D1F

secondary

#B84DBB

accent

#41E7E2

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #228D1F

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

Preview Lab → · Contrast checker → · Palette generator →