#228B45#228B45

#228B45 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.141 H 149.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#228B45
RGB	rgb(34, 139, 69)
HSL	hsl(140, 61%, 34%)
HSV	hsv(140, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 50.4%, 45.5%)
CIE-LAB	lab(50.96, -45.21, 29.10)
CIE-LCH	lch(50.96, 53.76, 147.24°)
OKLab	oklab(56.2% -0.1216 0.0708)
OKLCH	oklch(56.2% 0.141 149.8)
XYZ	xyz(10.9656, 19.2337, 8.7636)
Luminance	0.1923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B45 #8B2268

analogous

#348B22 #228B45 #228B7A

triadic

#228B45 #45228B #8B4522

tetradic

#228B45 #22348B #8B2268 #8B7A22

square

#228B45 #22348B #8B2268 #8B7A22

split-complementary

#228B45 #7A228B #8B2234

monochromatic

#0A2914 #165A2D #228B45 #2EBC5D #53D57E

Accessibility & contrast

On white

4.33

#228B45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#228B45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B45

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B45	#FFFFFF	#000000	##000000
##228B45	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)

#8C7F3F

Deuteranopia (green-blind)

#80764A

Tritanopia (blue-blind)

#00887B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228b45;
/* rgb */ color: rgb(34, 139, 69);
/* oklch */ color: oklch(56.2% 0.141 149.8);

Tailwind

colors: {
  custom: {
    50: '#6eae7a',
    500: '#228b45',
    950: '#000000',
  },
}

SCSS

$custom: #228b45;
$custom-light: #6eae7a;
$custom-dark: #000000;

JSON

{
  "hex": "#228b45",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 69
  },
  "hsl": {
    "h": 140,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56203,
    "c": 0.14068,
    "h": 149.8
  },
  "luminance": 0.19235
}

Semantic roles & 50–950 ramp

primary

#228B45

secondary

#B85096

accent

#44AFE4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228B45

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

Preview Lab → · Contrast checker → · Palette generator →