#227A40#227A40

#227A40 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.4% C 0.122 H 150.6°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#227A40
RGB	rgb(34, 122, 64)
HSL	hsl(140, 56%, 31%)
HSV	hsv(140, 72%, 48%)
CMYK	cmyk(72.1%, 0%, 47.5%, 52.2%)
CIE-LAB	lab(45.12, -39.47, 24.42)
CIE-LCH	lch(45.12, 46.42, 148.26°)
OKLab	oklab(51.35% -0.1063 0.0599)
OKLCH	oklch(51.35% 0.122 150.6)
XYZ	xyz(8.5439, 14.6284, 7.2228)
Luminance	0.1463 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227A40 #7A225C

analogous

#307A22 #227A40 #227A6C

triadic

#227A40 #40227A #7A4022

tetradic

#227A40 #22307A #7A225C #7A6C22

square

#227A40 #22307A #7A225C #7A6C22

split-complementary

#227A40 #6C227A #7A2230

monochromatic

#071A0E #154A27 #227A40 #2FAA59 #4ACD76

Accessibility & contrast

On white

5.35

#227A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#227A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227A40

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227A40	#FFFFFF	#000000	##FFFFFF
##227A40	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F3C

Deuteranopia (green-blind)

#706844

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #227a40;
/* rgb */ color: rgb(34, 122, 64);
/* oklch */ color: oklch(51.4% 0.122 150.6);

Tailwind

colors: {
  custom: {
    50: '#6aa176',
    500: '#227a40',
    950: '#000000',
  },
}

SCSS

$custom: #227a40;
$custom-light: #6aa176;
$custom-dark: #000000;

JSON

{
  "hex": "#227a40",
  "rgb": {
    "r": 34,
    "g": 122,
    "b": 64
  },
  "hsl": {
    "h": 140.455,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51354,
    "c": 0.12203,
    "h": 150.6
  },
  "luminance": 0.14629
}

Semantic roles & 50–950 ramp

primary

#227A40

secondary

#AD4B8B

accent

#48ACE0

background

#F6FAF7

surface

#ECF3ED

border

#C7CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #227A40

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

Preview Lab → · Contrast checker → · Palette generator →