#397D6F#397D6F

#397D6F is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.1% C 0.073 H 178.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#397D6F
RGB	rgb(57, 125, 111)
HSL	hsl(168, 37%, 36%)
HSV	hsv(168, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 11.2%, 51%)
CIE-LAB	lab(47.86, -25.20, 1.09)
CIE-LCH	lch(47.86, 25.22, 177.51°)
OKLab	oklab(54.13% -0.0728 0.0025)
OKLCH	oklch(54.13% 0.073 178)
XYZ	xyz(11.8889, 16.6837, 17.6296)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D6F #7D3947

analogous

#397D4D #397D6F #39697D

triadic

#397D6F #6F397D #7D6F39

tetradic

#397D6F #4D397D #7D3947 #697D39

square

#397D6F #4D397D #7D3947 #697D39

split-complementary

#397D6F #7D3969 #7D4D39

monochromatic

#132924 #26534A #397D6F #4CA794 #72BFAF

Accessibility & contrast

On white

4.84

#397D6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#397D6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D6F

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D6F	#FFFFFF	#000000	##FFFFFF
##397D6F	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79766E

Deuteranopia (green-blind)

#6E6E70

Tritanopia (blue-blind)

#147F79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397d6f;
/* rgb */ color: rgb(57, 125, 111);
/* oklch */ color: oklch(54.1% 0.073 178.0);

Tailwind

colors: {
  custom: {
    50: '#75a398',
    500: '#397d6f',
    950: '#000000',
  },
}

SCSS

$custom: #397d6f;
$custom-light: #75a398;
$custom-dark: #000000;

JSON

{
  "hex": "#397d6f",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 111
  },
  "hsl": {
    "h": 167.647,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54133,
    "c": 0.07281,
    "h": 178
  },
  "luminance": 0.16685
}

Semantic roles & 50–950 ramp

primary

#397D6F

secondary

#A86A77

accent

#5A72CD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0D

muted

#7B7F7E

Preview Lab

Preview with #397D6F

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

Preview Lab → · Contrast checker → · Palette generator →