#228B4C#228B4C

#228B4C is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.134 H 152.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#228B4C
RGB	rgb(34, 139, 76)
HSL	hsl(144, 61%, 34%)
HSV	hsv(144, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 45.3%, 45.5%)
CIE-LAB	lab(51.07, -43.98, 25.47)
CIE-LCH	lch(51.07, 50.82, 149.93°)
OKLab	oklab(56.33% -0.1184 0.0628)
OKLCH	oklch(56.33% 0.134 152.1)
XYZ	xyz(11.1958, 19.3258, 9.9763)
Luminance	0.1933 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B4C #8B2261

analogous

#2D8B22 #228B4C #228B81

triadic

#228B4C #4C228B #8B4C22

tetradic

#228B4C #222D8B #8B2261 #8B8122

square

#228B4C #222D8B #8B2261 #8B8122

split-complementary

#228B4C #81228B #8B222D

monochromatic

#0A2916 #165A31 #228B4C #2EBC67 #53D587

Accessibility & contrast

On white

4.32

#228B4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#228B4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B4C

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B4C	#FFFFFF	#000000	##000000
##228B4C	1.00	4.32	4.87	4.87
#FFFFFF	4.32	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)

#8B7F47

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#00897C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228b4c;
/* rgb */ color: rgb(34, 139, 76);
/* oklch */ color: oklch(56.3% 0.134 152.1);

Tailwind

colors: {
  custom: {
    50: '#6eae7f',
    500: '#228b4c',
    950: '#000000',
  },
}

SCSS

$custom: #228b4c;
$custom-light: #6eae7f;
$custom-dark: #000000;

JSON

{
  "hex": "#228b4c",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 76
  },
  "hsl": {
    "h": 144,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56326,
    "c": 0.13397,
    "h": 152.1
  },
  "luminance": 0.19327
}

Semantic roles & 50–950 ramp

primary

#228B4C

secondary

#B8508F

accent

#44A4E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228B4C

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

Preview Lab → · Contrast checker → · Palette generator →