#228F30#228F30

#228F30 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.164 H 144.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#228F30
RGB	rgb(34, 143, 48)
HSL	hsl(128, 62%, 35%)
HSV	hsv(128, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 66.4%, 43.9%)
CIE-LAB	lab(52.06, -49.59, 40.76)
CIE-LCH	lch(52.06, 64.19, 140.58°)
OKLab	oklab(57.03% -0.134 0.0946)
OKLCH	oklch(57.03% 0.164 144.8)
XYZ	xyz(11.0149, 20.1971, 6.1137)
Luminance	0.2020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F30 #8F2281

analogous

#4B8F22 #228F30 #228F66

triadic

#228F30 #30228F #8F3022

tetradic

#228F30 #224B8F #8F2281 #8F6622

square

#228F30 #224B8F #8F2281 #8F6622

split-complementary

#228F30 #66228F #8F224B

monochromatic

#0A2C0F #165E1F #228F30 #2EC041 #55D766

Accessibility & contrast

On white

4.17

#228F30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#228F30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F30

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F30	#FFFFFF	#000000	##000000
##228F30	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928124

Deuteranopia (green-blind)

#857939

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228f30;
/* rgb */ color: rgb(34, 143, 48);
/* oklch */ color: oklch(57.0% 0.164 144.8);

Tailwind

colors: {
  custom: {
    50: '#70b16d',
    500: '#228f30',
    950: '#000000',
  },
}

SCSS

$custom: #228f30;
$custom-light: #70b16d;
$custom-dark: #000000;

JSON

{
  "hex": "#228f30",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 48
  },
  "hsl": {
    "h": 127.706,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57034,
    "c": 0.164,
    "h": 144.8
  },
  "luminance": 0.20198
}

Semantic roles & 50–950 ramp

primary

#228F30

secondary

#BA52AD

accent

#43D0E5

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #228F30

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

Preview Lab → · Contrast checker → · Palette generator →