#397F59#397F59

#397F59 is a mid, moderate green. Relative luminance 0.168; OKLCH L 54.0% C 0.093 H 157.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#397F59
RGB	rgb(57, 127, 89)
HSL	hsl(147, 38%, 36%)
HSV	hsv(147, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 29.9%, 50.2%)
CIE-LAB	lab(47.97, -31.48, 14.13)
CIE-LCH	lch(47.97, 34.50, 155.83°)
OKLab	oklab(54.04% -0.0861 0.0359)
OKLCH	oklch(54.04% 0.093 157.4)
XYZ	xyz(11.0790, 16.7689, 12.1021)
Luminance	0.1677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F59 #7F395F

analogous

#3C7F39 #397F59 #397F7C

triadic

#397F59 #59397F #7F5939

tetradic

#397F59 #393C7F #7F395F #7F7C39

square

#397F59 #393C7F #7F395F #7F7C39

split-complementary

#397F59 #7C397F #7F393C

monochromatic

#132B1E #26553B #397F59 #4CA977 #72C096

Accessibility & contrast

On white

4.82

#397F59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#397F59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F59

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F59	#FFFFFF	#000000	##FFFFFF
##397F59	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7657

Deuteranopia (green-blind)

#746F5B

Tritanopia (blue-blind)

#247E75

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397f59;
/* rgb */ color: rgb(57, 127, 89);
/* oklch */ color: oklch(54.0% 0.093 157.4);

Tailwind

colors: {
  custom: {
    50: '#75a488',
    500: '#397f59',
    950: '#000000',
  },
}

SCSS

$custom: #397f59;
$custom-light: #75a488;
$custom-dark: #000000;

JSON

{
  "hex": "#397f59",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 89
  },
  "hsl": {
    "h": 147.429,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54042,
    "c": 0.09328,
    "h": 157.4
  },
  "luminance": 0.1677
}

Semantic roles & 50–950 ramp

primary

#397F59

secondary

#A96B8D

accent

#5A99CE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #397F59

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

Preview Lab → · Contrast checker → · Palette generator →