#397F48#397F48

#397F48 is a mid, moderate green. Relative luminance 0.165; OKLCH L 53.7% C 0.111 H 148.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#397F48
RGB	rgb(57, 127, 72)
HSL	hsl(133, 38%, 36%)
HSV	hsv(133, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 43.3%, 50.2%)
CIE-LAB	lab(47.64, -34.83, 23.37)
CIE-LCH	lch(47.64, 41.94, 146.14°)
OKLab	oklab(53.67% -0.0944 0.0577)
OKLCH	oklch(53.67% 0.111 148.6)
XYZ	xyz(10.4457, 16.5156, 8.7670)
Luminance	0.1652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F48 #7F3970

analogous

#4D7F39 #397F48 #397F6B

triadic

#397F48 #48397F #7F4839

tetradic

#397F48 #394D7F #7F3970 #7F6B39

square

#397F48 #394D7F #7F3970 #7F6B39

split-complementary

#397F48 #6B397F #7F394D

monochromatic

#132B18 #265530 #397F48 #4CA960 #72C083

Accessibility & contrast

On white

4.88

#397F48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#397F48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F48

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F48	#FFFFFF	#000000	##FFFFFF
##397F48	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807544

Deuteranopia (green-blind)

#776E4C

Tritanopia (blue-blind)

#2A7D71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397f48;
/* rgb */ color: rgb(57, 127, 72);
/* oklch */ color: oklch(53.7% 0.111 148.6);

Tailwind

colors: {
  custom: {
    50: '#75a57b',
    500: '#397f48',
    950: '#000000',
  },
}

SCSS

$custom: #397f48;
$custom-light: #75a57b;
$custom-dark: #000000;

JSON

{
  "hex": "#397f48",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 72
  },
  "hsl": {
    "h": 132.857,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53671,
    "c": 0.11065,
    "h": 148.6
  },
  "luminance": 0.16516
}

Semantic roles & 50–950 ramp

primary

#397F48

secondary

#A96B9C

accent

#5AB5CE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#090F09

muted

#7B7F7B

Preview Lab

Preview with #397F48

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

Preview Lab → · Contrast checker → · Palette generator →