#228F1B#228F1B

#228F1B is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.177 H 142.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#228F1B
RGB	rgb(34, 143, 27)
HSL	hsl(116, 68%, 33%)
HSV	hsv(116, 81%, 56%)
CMYK	cmyk(76.2%, 0%, 81.1%, 43.9%)
CIE-LAB	lab(51.91, -51.44, 48.73)
CIE-LCH	lch(51.91, 70.86, 136.55°)
OKLab	oklab(56.86% -0.1399 0.1086)
OKLCH	oklch(56.86% 0.177 142.2)
XYZ	xyz(10.6793, 20.0629, 4.3464)
Luminance	0.2006 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F1B #881B8F

analogous

#5C8F1B #228F1B #1B8F4E

triadic

#228F1B #1B228F #8F1B22

tetradic

#228F1B #1B5C8F #881B8F #8F4E1B

square

#228F1B #1B5C8F #881B8F #8F4E1B

split-complementary

#228F1B #4E1B8F #8F1B5C

monochromatic

#0A2808 #165C11 #228F1B #2EC225 #51DC48

Accessibility & contrast

On white

4.19

#228F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#228F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F1B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F1B	#FFFFFF	#000000	##000000
##228F1B	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#867929

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228f1b;
/* rgb */ color: rgb(34, 143, 27);
/* oklch */ color: oklch(56.9% 0.177 142.2);

Tailwind

colors: {
  custom: {
    50: '#71b162',
    500: '#228f1b',
    950: '#000000',
  },
}

SCSS

$custom: #228f1b;
$custom-light: #71b162;
$custom-dark: #000000;

JSON

{
  "hex": "#228f1b",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 27
  },
  "hsl": {
    "h": 116.379,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5686,
    "c": 0.17714,
    "h": 142.2
  },
  "luminance": 0.20064
}

Semantic roles & 50–950 ramp

primary

#228F1B

secondary

#B748BE

accent

#3DEBE1

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #228F1B

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

Preview Lab → · Contrast checker → · Palette generator →