#397221#397221

#397221 is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.5% C 0.128 H 137.9°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#397221
RGB	rgb(57, 114, 33)
HSL	hsl(102, 55%, 29%)
HSV	hsv(102, 71%, 45%)
CMYK	cmyk(50%, 0%, 71.1%, 55.3%)
CIE-LAB	lab(42.78, -34.45, 37.58)
CIE-LCH	lch(42.78, 50.98, 132.51°)
OKLab	oklab(49.52% -0.0951 0.0859)
OKLCH	oklch(49.52% 0.128 137.9)
XYZ	xyz(7.9789, 13.0137, 3.5300)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397221 #5A2172

analogous

#627221 #397221 #217232

triadic

#397221 #213972 #722139

tetradic

#397221 #216272 #5A2172 #723221

square

#397221 #216272 #5A2172 #723221

split-complementary

#397221 #322172 #722162

monochromatic

#0C1807 #214313 #397221 #51A12F #6CC944

Accessibility & contrast

On white

5.83

#397221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#397221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397221

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397221	#FFFFFF	#000000	##FFFFFF
##397221	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766815

Deuteranopia (green-blind)

#6E6328

Tritanopia (blue-blind)

#356E62

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #397221;
/* rgb */ color: rgb(57, 114, 33);
/* oklch */ color: oklch(49.5% 0.128 137.9);

Tailwind

colors: {
  custom: {
    50: '#759b61',
    500: '#397221',
    950: '#000000',
  },
}

SCSS

$custom: #397221;
$custom-light: #759b61;
$custom-dark: #000000;

JSON

{
  "hex": "#397221",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 33
  },
  "hsl": {
    "h": 102.222,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49524,
    "c": 0.12819,
    "h": 137.9
  },
  "luminance": 0.13014
}

Semantic roles & 50–950 ramp

primary

#397221

secondary

#8A49A5

accent

#49DEB2

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #397221

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

Preview Lab → · Contrast checker → · Palette generator →