#397B45#397B45

#397B45 is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.5% C 0.108 H 147.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#397B45
RGB	rgb(57, 123, 69)
HSL	hsl(131, 37%, 35%)
HSV	hsv(131, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(46.26, -33.57, 23.25)
CIE-LCH	lch(46.26, 40.84, 145.29°)
OKLab	oklab(52.53% -0.0911 0.0574)
OKLCH	oklch(52.53% 0.108 147.8)
XYZ	xyz(9.8439, 15.4646, 8.0953)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B45 #7B396F

analogous

#4E7B39 #397B45 #397B66

triadic

#397B45 #45397B #7B4539

tetradic

#397B45 #394E7B #7B396F #7B6639

square

#397B45 #394E7B #7B396F #7B6639

split-complementary

#397B45 #66397B #7B394E

monochromatic

#122716 #26512E #397B45 #4CA55C #71BD7F

Accessibility & contrast

On white

5.13

#397B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#397B45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B45

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B45	#FFFFFF	#000000	##FFFFFF
##397B45	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7141

Deuteranopia (green-blind)

#736B48

Tritanopia (blue-blind)

#2C796E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397b45;
/* rgb */ color: rgb(57, 123, 69);
/* oklch */ color: oklch(52.5% 0.108 147.8);

Tailwind

colors: {
  custom: {
    50: '#75a279',
    500: '#397b45',
    950: '#000000',
  },
}

SCSS

$custom: #397b45;
$custom-light: #75a279;
$custom-dark: #000000;

JSON

{
  "hex": "#397b45",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 130.909,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52525,
    "c": 0.10761,
    "h": 147.8
  },
  "luminance": 0.15465
}

Semantic roles & 50–950 ramp

primary

#397B45

secondary

#A6699B

accent

#5BB8CD

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#090F09

muted

#7B7F7B

Preview Lab

Preview with #397B45

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

Preview Lab → · Contrast checker → · Palette generator →