#228E4B#228E4B

#228E4B is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.139 H 151.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#228E4B
RGB	rgb(34, 142, 75)
HSL	hsl(143, 61%, 35%)
HSV	hsv(143, 76%, 56%)
CMYK	cmyk(76.1%, 0%, 47.2%, 44.3%)
CIE-LAB	lab(52.05, -45.31, 27.28)
CIE-LCH	lch(52.05, 52.89, 148.95°)
OKLab	oklab(57.14% -0.1219 0.0669)
OKLCH	oklch(57.14% 0.139 151.2)
XYZ	xyz(11.6017, 20.1927, 9.9414)
Luminance	0.2019 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228E4B #8E2265

analogous

#2F8E22 #228E4B #228E81

triadic

#228E4B #4B228E #8E4B22

tetradic

#228E4B #222F8E #8E2265 #8E8122

square

#228E4B #222F8E #8E2265 #8E8122

split-complementary

#228E4B #81228E #8E222F

monochromatic

#0A2B17 #165D31 #228E4B #2EBF65 #54D686

Accessibility & contrast

On white

4.17

#228E4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#228E4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228E4B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228E4B	#FFFFFF	#000000	##000000
##228E4B	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8246

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228e4b;
/* rgb */ color: rgb(34, 142, 75);
/* oklch */ color: oklch(57.1% 0.139 151.2);

Tailwind

colors: {
  custom: {
    50: '#6eb07e',
    500: '#228e4b',
    950: '#000000',
  },
}

SCSS

$custom: #228e4b;
$custom-light: #6eb07e;
$custom-dark: #000000;

JSON

{
  "hex": "#228e4b",
  "rgb": {
    "r": 34,
    "g": 142,
    "b": 75
  },
  "hsl": {
    "h": 142.778,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57137,
    "c": 0.13902,
    "h": 151.2
  },
  "luminance": 0.20194
}

Semantic roles & 50–950 ramp

primary

#228E4B

secondary

#BA5292

accent

#43A7E4

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #228E4B

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

Preview Lab → · Contrast checker → · Palette generator →