#228F2B#228F2B

#228F2B is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.168 H 144.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#228F2B
RGB	rgb(34, 143, 43)
HSL	hsl(125, 62%, 35%)
HSV	hsv(125, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 69.9%, 43.9%)
CIE-LAB	lab(52.02, -50.12, 42.89)
CIE-LCH	lch(52.02, 65.96, 139.45°)
OKLab	oklab(56.98% -0.1356 0.0985)
OKLCH	oklch(56.98% 0.168 144)
XYZ	xyz(10.9175, 20.1582, 5.6006)
Luminance	0.2016 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F2B #8F2286

analogous

#508F22 #228F2B #228F62

triadic

#228F2B #2B228F #8F2B22

tetradic

#228F2B #22508F #8F2286 #8F6222

square

#228F2B #22508F #8F2286 #8F6222

split-complementary

#228F2B #62228F #8F2250

monochromatic

#0A2C0D #165E1C #228F2B #2EC03A #55D760

Accessibility & contrast

On white

4.17

#228F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#228F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F2B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F2B	#FFFFFF	#000000	##000000
##228F2B	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92811D

Deuteranopia (green-blind)

#867935

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228f2b;
/* rgb */ color: rgb(34, 143, 43);
/* oklch */ color: oklch(57.0% 0.168 144.0);

Tailwind

colors: {
  custom: {
    50: '#70b16a',
    500: '#228f2b',
    950: '#000000',
  },
}

SCSS

$custom: #228f2b;
$custom-light: #70b16a;
$custom-dark: #000000;

JSON

{
  "hex": "#228f2b",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 43
  },
  "hsl": {
    "h": 124.954,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56983,
    "c": 0.16764,
    "h": 144
  },
  "luminance": 0.20159
}

Semantic roles & 50–950 ramp

primary

#228F2B

secondary

#BA52B2

accent

#43D7E5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #228F2B

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

Preview Lab → · Contrast checker → · Palette generator →