#227D40#227D40

#227D40 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.126 H 150.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#227D40
RGB	rgb(34, 125, 64)
HSL	hsl(140, 57%, 31%)
HSV	hsv(140, 73%, 49%)
CMYK	cmyk(72.8%, 0%, 48.8%, 51%)
CIE-LAB	lab(46.15, -40.67, 25.72)
CIE-LCH	lch(46.15, 48.12, 147.69°)
OKLab	oklab(52.2% -0.1095 0.0629)
OKLCH	oklch(52.2% 0.126 150.1)
XYZ	xyz(8.9180, 15.3765, 7.3475)
Luminance	0.1538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227D40 #7D225F

analogous

#317D22 #227D40 #227D6D

triadic

#227D40 #40227D #7D4022

tetradic

#227D40 #22317D #7D225F #7D6D22

square

#227D40 #22317D #7D225F #7D6D22

split-complementary

#227D40 #6D227D #7D2231

monochromatic

#081D0F #154D27 #227D40 #2FAD59 #4BCE76

Accessibility & contrast

On white

5.15

#227D40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#227D40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227D40

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227D40	#FFFFFF	#000000	##FFFFFF
##227D40	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E723B

Deuteranopia (green-blind)

#736A44

Tritanopia (blue-blind)

#007B6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #227d40;
/* rgb */ color: rgb(34, 125, 64);
/* oklch */ color: oklch(52.2% 0.126 150.1);

Tailwind

colors: {
  custom: {
    50: '#6ba376',
    500: '#227d40',
    950: '#000000',
  },
}

SCSS

$custom: #227d40;
$custom-light: #6ba376;
$custom-dark: #000000;

JSON

{
  "hex": "#227d40",
  "rgb": {
    "r": 34,
    "g": 125,
    "b": 64
  },
  "hsl": {
    "h": 139.78,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.522,
    "c": 0.12626,
    "h": 150.1
  },
  "luminance": 0.15377
}

Semantic roles & 50–950 ramp

primary

#227D40

secondary

#B04B8F

accent

#47AEE0

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #227D40

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

Preview Lab → · Contrast checker → · Palette generator →