#228C28#228C28

#228C28 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.166 H 143.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#228C28
RGB	rgb(34, 140, 40)
HSL	hsl(123, 61%, 34%)
HSV	hsv(123, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 71.4%, 45.1%)
CIE-LAB	lab(50.98, -49.39, 43.04)
CIE-LCH	lch(50.98, 65.51, 138.93°)
OKLab	oklab(56.11% -0.1338 0.0985)
OKLCH	oklch(56.11% 0.166 143.6)
XYZ	xyz(10.4201, 19.2483, 5.1732)
Luminance	0.1925 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C28 #8C2286

analogous

#518C22 #228C28 #228C5D

triadic

#228C28 #28228C #8C2822

tetradic

#228C28 #22518C #8C2286 #8C5D22

square

#228C28 #22518C #8C2286 #8C5D22

split-complementary

#228C28 #5D228C #8C2251

monochromatic

#0A2A0C #165B1A #228C28 #2EBD36 #53D55B

Accessibility & contrast

On white

4.33

#228C28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#228C28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C28

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C28	#FFFFFF	#000000	##000000
##228C28	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E19

Deuteranopia (green-blind)

#837632

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228c28;
/* rgb */ color: rgb(34, 140, 40);
/* oklch */ color: oklch(56.1% 0.166 143.6);

Tailwind

colors: {
  custom: {
    50: '#6faf68',
    500: '#228c28',
    950: '#000000',
  },
}

SCSS

$custom: #228c28;
$custom-light: #6faf68;
$custom-dark: #000000;

JSON

{
  "hex": "#228c28",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 40
  },
  "hsl": {
    "h": 123.396,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56113,
    "c": 0.16612,
    "h": 143.6
  },
  "luminance": 0.19249
}

Semantic roles & 50–950 ramp

primary

#228C28

secondary

#B951B3

accent

#44DBE4

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #228C28

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

Preview Lab → · Contrast checker → · Palette generator →