#228E3F#228E3F

#228E3F is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.150 H 147.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#228E3F
RGB	rgb(34, 142, 63)
HSL	hsl(136, 61%, 35%)
HSV	hsv(136, 76%, 56%)
CMYK	cmyk(76.1%, 0%, 55.6%, 44.3%)
CIE-LAB	lab(51.89, -47.27, 33.35)
CIE-LCH	lch(51.89, 57.85, 144.80°)
OKLab	oklab(56.94% -0.1272 0.0799)
OKLCH	oklch(56.94% 0.15 147.9)
XYZ	xyz(11.2290, 20.0437, 7.9787)
Luminance	0.2004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228E3F #8E2271

analogous

#3B8E22 #228E3F #228E75

triadic

#228E3F #3F228E #8E3F22

tetradic

#228E3F #223B8E #8E2271 #8E7522

square

#228E3F #223B8E #8E2271 #8E7522

split-complementary

#228E3F #75228E #8E223B

monochromatic

#0A2B13 #165D29 #228E3F #2EBF55 #54D677

Accessibility & contrast

On white

4.19

#228E3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#228E3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228E3F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228E3F	#FFFFFF	#000000	##000000
##228E3F	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908138

Deuteranopia (green-blind)

#837845

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228e3f;
/* rgb */ color: rgb(34, 142, 63);
/* oklch */ color: oklch(56.9% 0.150 147.9);

Tailwind

colors: {
  custom: {
    50: '#6fb076',
    500: '#228e3f',
    950: '#000000',
  },
}

SCSS

$custom: #228e3f;
$custom-light: #6fb076;
$custom-dark: #000000;

JSON

{
  "hex": "#228e3f",
  "rgb": {
    "r": 34,
    "g": 142,
    "b": 63
  },
  "hsl": {
    "h": 136.111,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56943,
    "c": 0.15021,
    "h": 147.9
  },
  "luminance": 0.20045
}

Semantic roles & 50–950 ramp

primary

#228E3F

secondary

#BA529E

accent

#43B9E4

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081108

muted

#7B807B

Preview Lab

Preview with #228E3F

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

Preview Lab → · Contrast checker → · Palette generator →