#397B47#397B47

#397B47 is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.6% C 0.106 H 148.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#397B47
RGB	rgb(57, 123, 71)
HSL	hsl(133, 37%, 35%)
HSV	hsv(133, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 42.3%, 51.8%)
CIE-LAB	lab(46.30, -33.22, 22.18)
CIE-LCH	lch(46.30, 39.94, 146.27°)
OKLab	oklab(52.56% -0.0901 0.0549)
OKLCH	oklch(52.56% 0.106 148.6)
XYZ	xyz(9.9070, 15.4899, 8.4278)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B47 #7B396D

analogous

#4C7B39 #397B47 #397B68

triadic

#397B47 #47397B #7B4739

tetradic

#397B47 #394C7B #7B396D #7B6839

square

#397B47 #394C7B #7B396D #7B6839

split-complementary

#397B47 #68397B #7B394C

monochromatic

#122717 #26512F #397B47 #4CA55F #71BD81

Accessibility & contrast

On white

5.12

#397B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#397B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B47

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B47	#FFFFFF	#000000	##FFFFFF
##397B47	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7143

Deuteranopia (green-blind)

#736B4A

Tritanopia (blue-blind)

#2C796E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397b47;
/* rgb */ color: rgb(57, 123, 71);
/* oklch */ color: oklch(52.6% 0.106 148.6);

Tailwind

colors: {
  custom: {
    50: '#75a27b',
    500: '#397b47',
    950: '#000000',
  },
}

SCSS

$custom: #397b47;
$custom-light: #75a27b;
$custom-dark: #000000;

JSON

{
  "hex": "#397b47",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 71
  },
  "hsl": {
    "h": 132.727,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52564,
    "c": 0.10551,
    "h": 148.6
  },
  "luminance": 0.15491
}

Semantic roles & 50–950 ramp

primary

#397B47

secondary

#A6699A

accent

#5BB5CD

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#090F09

muted

#7B7F7B

Preview Lab

Preview with #397B47

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

Preview Lab → · Contrast checker → · Palette generator →