#397B59#397B59

#397B59 is a mid, moderate green. Relative luminance 0.158; OKLCH L 53.0% C 0.087 H 158.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#397B59
RGB	rgb(57, 123, 89)
HSL	hsl(149, 37%, 35%)
HSV	hsv(149, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 27.6%, 51.8%)
CIE-LAB	lab(46.65, -29.59, 12.31)
CIE-LCH	lch(46.65, 32.05, 157.41°)
OKLab	oklab(52.97% -0.0812 0.0314)
OKLCH	oklch(52.97% 0.087 158.9)
XYZ	xyz(10.5726, 15.7561, 11.9333)
Luminance	0.1576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B59 #7B395B

analogous

#3A7B39 #397B59 #397B7A

triadic

#397B59 #59397B #7B5939

tetradic

#397B59 #393A7B #7B395B #7B7A39

square

#397B59 #393A7B #7B395B #7B7A39

split-complementary

#397B59 #7A397B #7B393A

monochromatic

#12271C #26513B #397B59 #4CA577 #71BD96

Accessibility & contrast

On white

5.06

#397B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#397B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B59

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B59	#FFFFFF	#000000	##FFFFFF
##397B59	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7357

Deuteranopia (green-blind)

#706C5B

Tritanopia (blue-blind)

#257A72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397b59;
/* rgb */ color: rgb(57, 123, 89);
/* oklch */ color: oklch(53.0% 0.087 158.9);

Tailwind

colors: {
  custom: {
    50: '#75a188',
    500: '#397b59',
    950: '#000000',
  },
}

SCSS

$custom: #397b59;
$custom-light: #75a188;
$custom-dark: #000000;

JSON

{
  "hex": "#397b59",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 89
  },
  "hsl": {
    "h": 149.091,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5297,
    "c": 0.08708,
    "h": 158.9
  },
  "luminance": 0.15757
}

Semantic roles & 50–950 ramp

primary

#397B59

secondary

#A66989

accent

#5B96CD

background

#F7FAF8

surface

#EDF3EF

border

#C8CDCA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #397B59

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

Preview Lab → · Contrast checker → · Palette generator →