#228B52#228B52

#228B52 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.128 H 154.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#228B52
RGB	rgb(34, 139, 82)
HSL	hsl(147, 61%, 34%)
HSV	hsv(147, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 41%, 45.5%)
CIE-LAB	lab(51.17, -42.83, 22.30)
CIE-LCH	lch(51.17, 48.29, 152.49°)
OKLab	oklab(56.44% -0.1155 0.0555)
OKLCH	oklch(56.44% 0.128 154.3)
XYZ	xyz(11.4142, 19.4132, 11.1266)
Luminance	0.1941 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B52 #8B225B

analogous

#268B22 #228B52 #228B87

triadic

#228B52 #52228B #8B5222

tetradic

#228B52 #22268B #8B225B #8B8722

square

#228B52 #22268B #8B225B #8B8722

split-complementary

#228B52 #87228B #8B2226

monochromatic

#0A2918 #165A35 #228B52 #2EBC6F #53D58E

Accessibility & contrast

On white

4.30

#228B52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#228B52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B52

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B52	#FFFFFF	#000000	##000000
##228B52	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4E

Deuteranopia (green-blind)

#7E7656

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228b52;
/* rgb */ color: rgb(34, 139, 82);
/* oklch */ color: oklch(56.4% 0.128 154.3);

Tailwind

colors: {
  custom: {
    50: '#6eae83',
    500: '#228b52',
    950: '#000000',
  },
}

SCSS

$custom: #228b52;
$custom-light: #6eae83;
$custom-dark: #000000;

JSON

{
  "hex": "#228b52",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 82
  },
  "hsl": {
    "h": 147.429,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56442,
    "c": 0.12814,
    "h": 154.3
  },
  "luminance": 0.19415
}

Semantic roles & 50–950 ramp

primary

#228B52

secondary

#B85089

accent

#449BE4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228B52

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

Preview Lab → · Contrast checker → · Palette generator →