#397F76#397F76

#397F76 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.9% C 0.072 H 184.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#397F76
RGB	rgb(57, 127, 118)
HSL	hsl(172, 38%, 36%)
HSV	hsv(172, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 7.1%, 50.2%)
CIE-LAB	lab(48.70, -24.32, -1.80)
CIE-LCH	lch(48.70, 24.39, 184.22°)
OKLab	oklab(54.89% -0.0718 -0.0052)
OKLCH	oklch(54.89% 0.072 184.2)
XYZ	xyz(12.5453, 17.3554, 19.8248)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F76 #7F3942

analogous

#397F53 #397F76 #39657F

triadic

#397F76 #76397F #7F7639

tetradic

#397F76 #53397F #7F3942 #657F39

square

#397F76 #53397F #7F3942 #657F39

split-complementary

#397F76 #7F3965 #7F5339

monochromatic

#132B28 #26554F #397F76 #4CA99D #72C0B6

Accessibility & contrast

On white

4.70

#397F76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#397F76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F76

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F76	#FFFFFF	#000000	##FFFFFF
##397F76	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797976

Deuteranopia (green-blind)

#6E7077

Tritanopia (blue-blind)

#09817C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397f76;
/* rgb */ color: rgb(57, 127, 118);
/* oklch */ color: oklch(54.9% 0.072 184.2);

Tailwind

colors: {
  custom: {
    50: '#76a49d',
    500: '#397f76',
    950: '#000000',
  },
}

SCSS

$custom: #397f76;
$custom-light: #76a49d;
$custom-dark: #000000;

JSON

{
  "hex": "#397f76",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 118
  },
  "hsl": {
    "h": 172.286,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54885,
    "c": 0.072,
    "h": 184.2
  },
  "luminance": 0.17357
}

Semantic roles & 50–950 ramp

primary

#397F76

secondary

#A96B73

accent

#5A69CE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397F76

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

Preview Lab → · Contrast checker → · Palette generator →