#228E43#228E43

#228E43 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.0% C 0.147 H 148.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#228E43
RGB	rgb(34, 142, 67)
HSL	hsl(138, 61%, 35%)
HSV	hsv(138, 76%, 56%)
CMYK	cmyk(76.1%, 0%, 52.8%, 44.3%)
CIE-LAB	lab(51.94, -46.66, 31.36)
CIE-LCH	lch(51.94, 56.22, 146.09°)
OKLab	oklab(57% -0.1255 0.0758)
OKLCH	oklch(57% 0.147 148.9)
XYZ	xyz(11.3449, 20.0900, 8.5890)
Luminance	0.2009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228E43 #8E226D

analogous

#378E22 #228E43 #228E79

triadic

#228E43 #43228E #8E4322

tetradic

#228E43 #22378E #8E226D #8E7922

square

#228E43 #22378E #8E226D #8E7922

split-complementary

#228E43 #79228E #8E2237

monochromatic

#0A2B14 #165D2C #228E43 #2EBF5A #54D67C

Accessibility & contrast

On white

4.18

#228E43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#228E43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228E43

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228E43	#FFFFFF	#000000	##000000
##228E43	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F813D

Deuteranopia (green-blind)

#837849

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228e43;
/* rgb */ color: rgb(34, 142, 67);
/* oklch */ color: oklch(57.0% 0.147 148.9);

Tailwind

colors: {
  custom: {
    50: '#6fb079',
    500: '#228e43',
    950: '#000000',
  },
}

SCSS

$custom: #228e43;
$custom-light: #6fb079;
$custom-dark: #000000;

JSON

{
  "hex": "#228e43",
  "rgb": {
    "r": 34,
    "g": 142,
    "b": 67
  },
  "hsl": {
    "h": 138.333,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57004,
    "c": 0.14657,
    "h": 148.9
  },
  "luminance": 0.20091
}

Semantic roles & 50–950 ramp

primary

#228E43

secondary

#BA529A

accent

#43B3E4

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081109

muted

#7B807B

Preview Lab

Preview with #228E43

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

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