#397B56#397B56

#397B56 is a mid, moderate green. Relative luminance 0.157; OKLCH L 52.9% C 0.090 H 156.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#397B56
RGB	rgb(57, 123, 86)
HSL	hsl(146, 37%, 35%)
HSV	hsv(146, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 30.1%, 51.8%)
CIE-LAB	lab(46.59, -30.25, 13.97)
CIE-LCH	lch(46.59, 33.32, 155.21°)
OKLab	oklab(52.9% -0.0827 0.0355)
OKLCH	oklch(52.9% 0.09 156.8)
XYZ	xyz(10.4492, 15.7068, 11.2834)
Luminance	0.1571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B56 #7B395E

analogous

#3D7B39 #397B56 #397B77

triadic

#397B56 #56397B #7B5639

tetradic

#397B56 #393D7B #7B395E #7B7739

square

#397B56 #393D7B #7B395E #7B7739

split-complementary

#397B56 #77397B #7B393D

monochromatic

#12271C #265139 #397B56 #4CA573 #71BD93

Accessibility & contrast

On white

5.07

#397B56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#397B56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B56

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B56	#FFFFFF	#000000	##FFFFFF
##397B56	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7254

Deuteranopia (green-blind)

#716C58

Tritanopia (blue-blind)

#267A71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397b56;
/* rgb */ color: rgb(57, 123, 86);
/* oklch */ color: oklch(52.9% 0.090 156.8);

Tailwind

colors: {
  custom: {
    50: '#75a285',
    500: '#397b56',
    950: '#000000',
  },
}

SCSS

$custom: #397b56;
$custom-light: #75a285;
$custom-dark: #000000;

JSON

{
  "hex": "#397b56",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 86
  },
  "hsl": {
    "h": 146.364,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52895,
    "c": 0.09001,
    "h": 156.8
  },
  "luminance": 0.15708
}

Semantic roles & 50–950 ramp

primary

#397B56

secondary

#A6698C

accent

#5B9BCD

background

#F7FAF8

surface

#EDF3EF

border

#C8CDCA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #397B56

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

Preview Lab → · Contrast checker → · Palette generator →