#227C40#227C40

#227C40 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.125 H 150.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#227C40
RGB	rgb(34, 124, 64)
HSL	hsl(140, 57%, 31%)
HSV	hsv(140, 73%, 49%)
CMYK	cmyk(72.6%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(45.80, -40.27, 25.29)
CIE-LCH	lch(45.80, 47.55, 147.87°)
OKLab	oklab(51.92% -0.1084 0.0619)
OKLCH	oklch(51.92% 0.125 150.3)
XYZ	xyz(8.7920, 15.1246, 7.3055)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227C40 #7C225E

analogous

#317C22 #227C40 #227C6D

triadic

#227C40 #40227C #7C4022

tetradic

#227C40 #22317C #7C225E #7C6D22

square

#227C40 #22317C #7C225E #7C6D22

split-complementary

#227C40 #6D227C #7C2231

monochromatic

#081C0E #154C27 #227C40 #2FAC59 #4BCE76

Accessibility & contrast

On white

5.22

#227C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#227C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227C40

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227C40	#FFFFFF	#000000	##FFFFFF
##227C40	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713B

Deuteranopia (green-blind)

#726944

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #227c40;
/* rgb */ color: rgb(34, 124, 64);
/* oklch */ color: oklch(51.9% 0.125 150.3);

Tailwind

colors: {
  custom: {
    50: '#6aa376',
    500: '#227c40',
    950: '#000000',
  },
}

SCSS

$custom: #227c40;
$custom-light: #6aa376;
$custom-dark: #000000;

JSON

{
  "hex": "#227c40",
  "rgb": {
    "r": 34,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 140,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51918,
    "c": 0.12486,
    "h": 150.3
  },
  "luminance": 0.15126
}

Semantic roles & 50–950 ramp

primary

#227C40

secondary

#AF4B8D

accent

#48ADE0

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #227C40

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

Preview Lab → · Contrast checker → · Palette generator →