#227D4B#227D4B

#227D4B is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.4% C 0.115 H 154.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#227D4B
RGB	rgb(34, 125, 75)
HSL	hsl(147, 57%, 31%)
HSV	hsv(147, 73%, 49%)
CMYK	cmyk(72.8%, 0%, 40%, 51%)
CIE-LAB	lab(46.33, -38.58, 19.83)
CIE-LCH	lch(46.33, 43.37, 152.80°)
OKLab	oklab(52.41% -0.1042 0.0495)
OKLCH	oklch(52.41% 0.115 154.6)
XYZ	xyz(9.2625, 15.5143, 9.1617)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227D4B #7D2254

analogous

#267D22 #227D4B #227D78

triadic

#227D4B #4B227D #7D4B22

tetradic

#227D4B #22267D #7D2254 #7D7822

square

#227D4B #22267D #7D2254 #7D7822

split-complementary

#227D4B #78227D #7D2226

monochromatic

#081D11 #154D2E #227D4B #2FAD68 #4BCE86

Accessibility & contrast

On white

5.12

#227D4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#227D4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227D4B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227D4B	#FFFFFF	#000000	##FFFFFF
##227D4B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7348

Deuteranopia (green-blind)

#716B4E

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #227d4b;
/* rgb */ color: rgb(34, 125, 75);
/* oklch */ color: oklch(52.4% 0.115 154.6);

Tailwind

colors: {
  custom: {
    50: '#6aa37d',
    500: '#227d4b',
    950: '#000000',
  },
}

SCSS

$custom: #227d4b;
$custom-light: #6aa37d;
$custom-dark: #000000;

JSON

{
  "hex": "#227d4b",
  "rgb": {
    "r": 34,
    "g": 125,
    "b": 75
  },
  "hsl": {
    "h": 147.033,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52413,
    "c": 0.11534,
    "h": 154.6
  },
  "luminance": 0.15515
}

Semantic roles & 50–950 ramp

primary

#227D4B

secondary

#B04B82

accent

#479BE0

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #227D4B

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

Preview Lab → · Contrast checker → · Palette generator →