#228B3D#228B3D

#228B3D is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.148 H 147.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#228B3D
RGB	rgb(34, 139, 61)
HSL	hsl(135, 61%, 34%)
HSV	hsv(135, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 56.1%, 45.5%)
CIE-LAB	lab(50.85, -46.47, 33.12)
CIE-LCH	lch(50.85, 57.07, 144.52°)
OKLab	oklab(56.08% -0.1251 0.0793)
OKLCH	oklch(56.08% 0.148 147.6)
XYZ	xyz(10.7338, 19.1410, 7.5429)
Luminance	0.1914 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B3D #8B2270

analogous

#3B8B22 #228B3D #228B72

triadic

#228B3D #3D228B #8B3D22

tetradic

#228B3D #223B8B #8B2270 #8B7222

square

#228B3D #223B8B #8B2270 #8B7222

split-complementary

#228B3D #72228B #8B223B

monochromatic

#0A2912 #165A27 #228B3D #2EBC53 #53D574

Accessibility & contrast

On white

4.35

#228B3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#228B3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B3D

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B3D	#FFFFFF	#000000	##000000
##228B3D	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E36

Deuteranopia (green-blind)

#807643

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228b3d;
/* rgb */ color: rgb(34, 139, 61);
/* oklch */ color: oklch(56.1% 0.148 147.6);

Tailwind

colors: {
  custom: {
    50: '#6eae74',
    500: '#228b3d',
    950: '#000000',
  },
}

SCSS

$custom: #228b3d;
$custom-light: #6eae74;
$custom-dark: #000000;

JSON

{
  "hex": "#228b3d",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 61
  },
  "hsl": {
    "h": 135.429,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56078,
    "c": 0.14809,
    "h": 147.6
  },
  "luminance": 0.19142
}

Semantic roles & 50–950 ramp

primary

#228B3D

secondary

#B8509E

accent

#44BBE4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228B3D

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

Preview Lab → · Contrast checker → · Palette generator →