#228738#228738

#228738 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.147 H 146.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#228738
RGB	rgb(34, 135, 56)
HSL	hsl(133, 60%, 33%)
HSV	hsv(133, 75%, 53%)
CMYK	cmyk(74.8%, 0%, 58.5%, 47.1%)
CIE-LAB	lab(49.44, -45.73, 33.96)
CIE-LCH	lch(49.44, 56.96, 143.40°)
OKLab	oklab(54.89% -0.1232 0.0808)
OKLCH	oklch(54.89% 0.147 146.8)
XYZ	xyz(10.0367, 17.9524, 6.6768)
Luminance	0.1795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228738 #872271

analogous

#3F8722 #228738 #22876A

triadic

#228738 #382287 #873822

tetradic

#228738 #223F87 #872271 #876A22

square

#228738 #223F87 #872271 #876A22

split-complementary

#228738 #6A2287 #87223F

monochromatic

#09250F #165624 #228738 #2EB84C #50D36D

Accessibility & contrast

On white

4.57

#228738 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#228738 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228738

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228738	#FFFFFF	#000000	##000000
##228738	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A30

Deuteranopia (green-blind)

#7D723E

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #228738;
/* rgb */ color: rgb(34, 135, 56);
/* oklch */ color: oklch(54.9% 0.147 146.8);

Tailwind

colors: {
  custom: {
    50: '#6dab71',
    500: '#228738',
    950: '#000000',
  },
}

SCSS

$custom: #228738;
$custom-light: #6dab71;
$custom-dark: #000000;

JSON

{
  "hex": "#228738",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 56
  },
  "hsl": {
    "h": 133.069,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.14731,
    "h": 146.8
  },
  "luminance": 0.17954
}

Semantic roles & 50–950 ramp

primary

#228738

secondary

#B74EA0

accent

#45C0E3

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228738

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

Preview Lab → · Contrast checker → · Palette generator →