#397B53#397B53

#397B53 is a mid, moderate green. Relative luminance 0.157; OKLCH L 52.8% C 0.093 H 154.9°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#397B53
RGB	rgb(57, 123, 83)
HSL	hsl(144, 37%, 35%)
HSV	hsv(144, 54%, 48%)
CMYK	cmyk(53.7%, 0%, 32.5%, 51.8%)
CIE-LAB	lab(46.52, -30.88, 15.62)
CIE-LCH	lch(46.52, 34.61, 153.17°)
OKLab	oklab(52.82% -0.0842 0.0395)
OKLCH	oklch(52.82% 0.093 154.9)
XYZ	xyz(10.3309, 15.6594, 10.6601)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B53 #7B3961

analogous

#407B39 #397B53 #397B74

triadic

#397B53 #53397B #7B5339

tetradic

#397B53 #39407B #7B3961 #7B7439

square

#397B53 #39407B #7B3961 #7B7439

split-complementary

#397B53 #74397B #7B3940

monochromatic

#12271B #265137 #397B53 #4CA56F #71BD8F

Accessibility & contrast

On white

5.08

#397B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#397B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B53

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B53	#FFFFFF	#000000	##FFFFFF
##397B53	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7251

Deuteranopia (green-blind)

#716C55

Tritanopia (blue-blind)

#277A70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397b53;
/* rgb */ color: rgb(57, 123, 83);
/* oklch */ color: oklch(52.8% 0.093 154.9);

Tailwind

colors: {
  custom: {
    50: '#75a283',
    500: '#397b53',
    950: '#000000',
  },
}

SCSS

$custom: #397b53;
$custom-light: #75a283;
$custom-dark: #000000;

JSON

{
  "hex": "#397b53",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 83
  },
  "hsl": {
    "h": 143.636,
    "s": 36.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52823,
    "c": 0.09302,
    "h": 154.9
  },
  "luminance": 0.1566
}

Semantic roles & 50–950 ramp

primary

#397B53

secondary

#A6698E

accent

#5BA0CD

background

#F7FAF8

surface

#EDF3EF

border

#C8CDCA

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #397B53

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

Preview Lab → · Contrast checker → · Palette generator →