#397A80#397A80

#397A80 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 54.0% C 0.067 H 203.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#397A80
RGB	rgb(57, 122, 128)
HSL	hsl(185, 38%, 36%)
HSV	hsv(185, 55%, 50%)
CMYK	cmyk(55.5%, 4.7%, 0%, 49.8%)
CIE-LAB	lab(47.43, -18.84, -9.60)
CIE-LCH	lch(47.43, 21.14, 207.02°)
OKLab	oklab(53.96% -0.0612 -0.0265)
OKLCH	oklch(53.96% 0.067 203.4)
XYZ	xyz(12.5416, 16.3463, 22.9121)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A80 #803F39

analogous

#398063 #397A80 #395780

triadic

#397A80 #80397A #7A8039

tetradic

#397A80 #633980 #803F39 #578039

square

#397A80 #633980 #803F39 #578039

split-complementary

#397A80 #803957 #806339

monochromatic

#13292B #265256 #397A80 #4CA2AA #73BAC1

Accessibility & contrast

On white

4.92

#397A80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#397A80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A80

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A80	#FFFFFF	#000000	##FFFFFF
##397A80	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727580

Deuteranopia (green-blind)

#666D80

Tritanopia (blue-blind)

#007E7C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397a80;
/* rgb */ color: rgb(57, 122, 128);
/* oklch */ color: oklch(54.0% 0.067 203.4);

Tailwind

colors: {
  custom: {
    50: '#76a0a4',
    500: '#397a80',
    950: '#000000',
  },
}

SCSS

$custom: #397a80;
$custom-light: #76a0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#397a80",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 128
  },
  "hsl": {
    "h": 185.07,
    "s": 38.378,
    "l": 36.275
  },
  "oklch": {
    "l": 0.53958,
    "c": 0.06668,
    "h": 203.4
  },
  "luminance": 0.16347
}

Semantic roles & 50–950 ramp

primary

#397A80

secondary

#AA706B

accent

#6359CE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #397A80

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

Preview Lab → · Contrast checker → · Palette generator →