#228E33#228E33

#228E33 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.160 H 145.3°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#228E33
RGB	rgb(34, 142, 51)
HSL	hsl(129, 61%, 35%)
HSV	hsv(129, 76%, 56%)
CMYK	cmyk(76.1%, 0%, 64.1%, 44.3%)
CIE-LAB	lab(51.75, -48.89, 39.05)
CIE-LCH	lch(51.75, 62.57, 141.39°)
OKLab	oklab(56.79% -0.1319 0.0913)
OKLCH	oklch(56.79% 0.16 145.3)
XYZ	xyz(10.9295, 19.9238, 6.4010)
Luminance	0.1993 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228E33 #8E227D

analogous

#478E22 #228E33 #228E69

triadic

#228E33 #33228E #8E3322

tetradic

#228E33 #22478E #8E227D #8E6922

square

#228E33 #22478E #8E227D #8E6922

split-complementary

#228E33 #69228E #8E2247

monochromatic

#0A2B10 #165D21 #228E33 #2EBF45 #54D669

Accessibility & contrast

On white

4.21

#228E33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#228E33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228E33

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228E33	#FFFFFF	#000000	##000000
##228E33	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908129

Deuteranopia (green-blind)

#84783B

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228e33;
/* rgb */ color: rgb(34, 142, 51);
/* oklch */ color: oklch(56.8% 0.160 145.3);

Tailwind

colors: {
  custom: {
    50: '#6fb06e',
    500: '#228e33',
    950: '#000000',
  },
}

SCSS

$custom: #228e33;
$custom-light: #6fb06e;
$custom-dark: #000000;

JSON

{
  "hex": "#228e33",
  "rgb": {
    "r": 34,
    "g": 142,
    "b": 51
  },
  "hsl": {
    "h": 129.444,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56787,
    "c": 0.16043,
    "h": 145.3
  },
  "luminance": 0.19925
}

Semantic roles & 50–950 ramp

primary

#228E33

secondary

#BA52AA

accent

#43CBE4

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081107

muted

#7B807A

Preview Lab

Preview with #228E33

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

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