#228B4E#228B4E

#228B4E is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.132 H 152.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#228B4E
RGB	rgb(34, 139, 78)
HSL	hsl(145, 61%, 34%)
HSV	hsv(145, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 43.9%, 45.5%)
CIE-LAB	lab(51.10, -43.61, 24.42)
CIE-LCH	lch(51.10, 49.98, 150.75°)
OKLab	oklab(56.36% -0.1174 0.0604)
OKLCH	oklch(56.36% 0.132 152.8)
XYZ	xyz(11.2664, 19.3541, 10.3482)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B4E #8B225F

analogous

#2B8B22 #228B4E #228B83

triadic

#228B4E #4E228B #8B4E22

tetradic

#228B4E #222B8B #8B225F #8B8322

square

#228B4E #222B8B #8B225F #8B8322

split-complementary

#228B4E #83228B #8B222B

monochromatic

#0A2917 #165A32 #228B4E #2EBC6A #53D589

Accessibility & contrast

On white

4.31

#228B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#228B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B4E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B4E	#FFFFFF	#000000	##000000
##228B4E	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4A

Deuteranopia (green-blind)

#7F7652

Tritanopia (blue-blind)

#00897C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228b4e;
/* rgb */ color: rgb(34, 139, 78);
/* oklch */ color: oklch(56.4% 0.132 152.8);

Tailwind

colors: {
  custom: {
    50: '#6eae80',
    500: '#228b4e',
    950: '#000000',
  },
}

SCSS

$custom: #228b4e;
$custom-light: #6eae80;
$custom-dark: #000000;

JSON

{
  "hex": "#228b4e",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 78
  },
  "hsl": {
    "h": 145.143,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56363,
    "c": 0.13203,
    "h": 152.8
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#228B4E

secondary

#B8508D

accent

#44A1E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228B4E

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

Preview Lab → · Contrast checker → · Palette generator →