#227A31#227A31

#227A31 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.136 H 146.0°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#227A31
RGB	rgb(34, 122, 49)
HSL	hsl(130, 56%, 31%)
HSV	hsv(130, 72%, 48%)
CMYK	cmyk(72.1%, 0%, 59.8%, 52.2%)
CIE-LAB	lab(44.91, -41.87, 32.14)
CIE-LCH	lch(44.91, 52.78, 142.49°)
OKLab	oklab(51.12% -0.113 0.0762)
OKLCH	oklch(51.12% 0.136 146)
XYZ	xyz(8.1730, 14.4800, 5.2693)
Luminance	0.1448 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227A31 #7A226B

analogous

#3F7A22 #227A31 #227A5D

triadic

#227A31 #31227A #7A3122

tetradic

#227A31 #223F7A #7A226B #7A5D22

square

#227A31 #223F7A #7A226B #7A5D22

split-complementary

#227A31 #5D227A #7A223F

monochromatic

#071A0B #154A1E #227A31 #2FAA44 #4ACD60

Accessibility & contrast

On white

5.39

#227A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#227A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227A31

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227A31	#FFFFFF	#000000	##FFFFFF
##227A31	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2A

Deuteranopia (green-blind)

#716737

Tritanopia (blue-blind)

#00776A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #227a31;
/* rgb */ color: rgb(34, 122, 49);
/* oklch */ color: oklch(51.1% 0.136 146.0);

Tailwind

colors: {
  custom: {
    50: '#6aa16b',
    500: '#227a31',
    950: '#000000',
  },
}

SCSS

$custom: #227a31;
$custom-light: #6aa16b;
$custom-dark: #000000;

JSON

{
  "hex": "#227a31",
  "rgb": {
    "r": 34,
    "g": 122,
    "b": 49
  },
  "hsl": {
    "h": 130.227,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51115,
    "c": 0.1363,
    "h": 146
  },
  "luminance": 0.14481
}

Semantic roles & 50–950 ramp

primary

#227A31

secondary

#AD4B9C

accent

#48C6E0

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #227A31

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

Preview Lab → · Contrast checker → · Palette generator →