#397B3F#397B3F

#397B3F is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.114 H 145.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#397B3F
RGB	rgb(57, 123, 63)
HSL	hsl(125, 37%, 35%)
HSV	hsv(125, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 48.8%, 51.8%)
CIE-LAB	lab(46.17, -34.58, 26.45)
CIE-LCH	lch(46.17, 43.53, 142.59°)
OKLab	oklab(52.42% -0.0938 0.0644)
OKLCH	oklch(52.42% 0.114 145.5)
XYZ	xyz(9.6670, 15.3939, 7.1636)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B3F #7B3975

analogous

#547B39 #397B3F #397B60

triadic

#397B3F #3F397B #7B3F39

tetradic

#397B3F #39547B #7B3975 #7B6039

square

#397B3F #39547B #7B3975 #7B6039

split-complementary

#397B3F #60397B #7B3954

monochromatic

#122714 #26512A #397B3F #4CA554 #71BD78

Accessibility & contrast

On white

5.15

#397B3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#397B3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B3F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B3F	#FFFFFF	#000000	##FFFFFF
##397B3F	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713A

Deuteranopia (green-blind)

#746B43

Tritanopia (blue-blind)

#2E786D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397b3f;
/* rgb */ color: rgb(57, 123, 63);
/* oklch */ color: oklch(52.4% 0.114 145.5);

Tailwind

colors: {
  custom: {
    50: '#75a275',
    500: '#397b3f',
    950: '#000000',
  },
}

SCSS

$custom: #397b3f;
$custom-light: #75a275;
$custom-dark: #000000;

JSON

{
  "hex": "#397b3f",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 63
  },
  "hsl": {
    "h": 125.455,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52416,
    "c": 0.11383,
    "h": 145.5
  },
  "luminance": 0.15395
}

Semantic roles & 50–950 ramp

primary

#397B3F

secondary

#A669A1

accent

#5BC2CD

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #397B3F

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

Preview Lab → · Contrast checker → · Palette generator →