#228D30#228D30

#228D30 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.162 H 144.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#228D30
RGB	rgb(34, 141, 48)
HSL	hsl(128, 61%, 34%)
HSV	hsv(128, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 66%, 44.7%)
CIE-LAB	lab(51.38, -48.89, 40.01)
CIE-LCH	lch(51.38, 63.18, 140.70°)
OKLab	oklab(56.47% -0.1321 0.093)
OKLCH	oklch(56.47% 0.162 144.8)
XYZ	xyz(10.7173, 19.6020, 6.0145)
Luminance	0.1960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D30 #8D227F

analogous

#4A8D22 #228D30 #228D66

triadic

#228D30 #30228D #8D3022

tetradic

#228D30 #224A8D #8D227F #8D6622

square

#228D30 #224A8D #8D227F #8D6622

split-complementary

#228D30 #66228D #8D224A

monochromatic

#0A2A0E #165C1F #228D30 #2EBE41 #54D665

Accessibility & contrast

On white

4.27

#228D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#228D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D30

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D30	#FFFFFF	#000000	##000000
##228D30	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8025

Deuteranopia (green-blind)

#837738

Tritanopia (blue-blind)

#00897A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228d30;
/* rgb */ color: rgb(34, 141, 48);
/* oklch */ color: oklch(56.5% 0.162 144.8);

Tailwind

colors: {
  custom: {
    50: '#6faf6c',
    500: '#228d30',
    950: '#000000',
  },
}

SCSS

$custom: #228d30;
$custom-light: #6faf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#228d30",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 127.85,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56474,
    "c": 0.16154,
    "h": 144.8
  },
  "luminance": 0.19603
}

Semantic roles & 50–950 ramp

primary

#228D30

secondary

#B951AC

accent

#44CFE4

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #228D30

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

Preview Lab → · Contrast checker → · Palette generator →