#397F85#397F85

#397F85 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.4% C 0.070 H 202.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#397F85
RGB	rgb(57, 127, 133)
HSL	hsl(185, 40%, 37%)
HSV	hsv(185, 57%, 52%)
CMYK	cmyk(57.1%, 4.5%, 0%, 47.8%)
CIE-LAB	lab(49.18, -20.02, -9.92)
CIE-LCH	lch(49.18, 22.34, 206.37°)
OKLab	oklab(55.43% -0.0649 -0.0274)
OKLCH	oklch(55.43% 0.07 202.9)
XYZ	xyz(13.5086, 17.7408, 24.8982)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F85 #853F39

analogous

#398565 #397F85 #395985

triadic

#397F85 #85397F #7F8539

tetradic

#397F85 #653985 #853F39 #598539

square

#397F85 #653985 #853F39 #598539

split-complementary

#397F85 #853959 #856539

monochromatic

#142D2F #27565A #397F85 #4BA8B0 #75BDC4

Accessibility & contrast

On white

4.62

#397F85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#397F85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #397F85

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F85	#FFFFFF	#000000	##FFFFFF
##397F85	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767A85

Deuteranopia (green-blind)

#6A7185

Tritanopia (blue-blind)

#008481

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #397f85;
/* rgb */ color: rgb(57, 127, 133);
/* oklch */ color: oklch(55.4% 0.070 202.9);

Tailwind

colors: {
  custom: {
    50: '#77a4a8',
    500: '#397f85',
    950: '#000000',
  },
}

SCSS

$custom: #397f85;
$custom-light: #77a4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#397f85",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 133
  },
  "hsl": {
    "h": 184.737,
    "s": 40,
    "l": 37.255
  },
  "oklch": {
    "l": 0.55427,
    "c": 0.07043,
    "h": 202.9
  },
  "luminance": 0.17742
}

Semantic roles & 50–950 ramp

primary

#397F85

secondary

#AD726D

accent

#6158D0

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #397F85

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

Preview Lab → · Contrast checker → · Palette generator →