#228F1F#228F1F

#228F1F is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.175 H 142.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#228F1F
RGB	rgb(34, 143, 31)
HSL	hsl(118, 64%, 34%)
HSV	hsv(118, 78%, 56%)
CMYK	cmyk(76.2%, 0%, 78.3%, 43.9%)
CIE-LAB	lab(51.93, -51.16, 47.43)
CIE-LCH	lch(51.93, 69.76, 137.17°)
OKLab	oklab(56.89% -0.139 0.1064)
OKLCH	oklch(56.89% 0.175 142.6)
XYZ	xyz(10.7288, 20.0827, 4.6070)
Luminance	0.2008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F1F #8C1F8F

analogous

#5A8F1F #228F1F #1F8F54

triadic

#228F1F #1F228F #8F1F22

tetradic

#228F1F #1F5A8F #8C1F8F #8F541F

square

#228F1F #1F5A8F #8C1F8F #8F541F

split-complementary

#228F1F #541F8F #8F1F5A

monochromatic

#0A2A09 #165D14 #228F1F #2EC12A #53D94F

Accessibility & contrast

On white

4.19

#228F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#228F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F1F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F1F	#FFFFFF	#000000	##000000
##228F1F	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928104

Deuteranopia (green-blind)

#86792C

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228f1f;
/* rgb */ color: rgb(34, 143, 31);
/* oklch */ color: oklch(56.9% 0.175 142.6);

Tailwind

colors: {
  custom: {
    50: '#71b163',
    500: '#228f1f',
    950: '#000000',
  },
}

SCSS

$custom: #228f1f;
$custom-light: #71b163;
$custom-dark: #000000;

JSON

{
  "hex": "#228f1f",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 118.393,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56885,
    "c": 0.17509,
    "h": 142.6
  },
  "luminance": 0.20084
}

Semantic roles & 50–950 ramp

primary

#228F1F

secondary

#B94EBC

accent

#40E7E3

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #228F1F

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

Preview Lab → · Contrast checker → · Palette generator →