#397C2B#397C2B

#397C2B is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.4% C 0.134 H 140.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#397C2B
RGB	rgb(57, 124, 43)
HSL	hsl(110, 49%, 33%)
HSV	hsv(110, 65%, 49%)
CMYK	cmyk(54%, 0%, 65.3%, 51.4%)
CIE-LAB	lab(46.26, -37.69, 36.80)
CIE-LCH	lch(46.26, 52.68, 135.69°)
OKLab	oklab(52.41% -0.1032 0.0855)
OKLCH	oklch(52.41% 0.134 140.4)
XYZ	xyz(9.3306, 15.4589, 4.7772)
Luminance	0.1546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C2B #6E2B7C

analogous

#617C2B #397C2B #2B7C46

triadic

#397C2B #2B397C #7C2B39

tetradic

#397C2B #2B617C #6E2B7C #7C462B

square

#397C2B #2B617C #6E2B7C #7C462B

split-complementary

#397C2B #462B7C #7C2B61

monochromatic

#0F210B #244F1B #397C2B #4EA93B #6EC65B

Accessibility & contrast

On white

5.13

#397C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#397C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C2B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C2B	#FFFFFF	#000000	##FFFFFF
##397C2B	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7121

Deuteranopia (green-blind)

#776B32

Tritanopia (blue-blind)

#32786B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397c2b;
/* rgb */ color: rgb(57, 124, 43);
/* oklch */ color: oklch(52.4% 0.134 140.4);

Tailwind

colors: {
  custom: {
    50: '#76a268',
    500: '#397c2b',
    950: '#000000',
  },
}

SCSS

$custom: #397c2b;
$custom-light: #76a268;
$custom-dark: #000000;

JSON

{
  "hex": "#397c2b",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 43
  },
  "hsl": {
    "h": 109.63,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.52407,
    "c": 0.13406,
    "h": 140.4
  },
  "luminance": 0.1546
}

Semantic roles & 50–950 ramp

primary

#397C2B

secondary

#9D57AC

accent

#50D8C1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397C2B

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

Preview Lab → · Contrast checker → · Palette generator →