#397E5E#397E5E

#397E5E is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.9% C 0.087 H 161.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#397E5E
RGB	rgb(57, 126, 94)
HSL	hsl(152, 38%, 36%)
HSV	hsv(152, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 25.4%, 50.6%)
CIE-LAB	lab(47.75, -29.89, 10.92)
CIE-LCH	lch(47.75, 31.83, 159.93°)
OKLab	oklab(53.9% -0.0824 0.0279)
OKLCH	oklch(53.9% 0.087 161.3)
XYZ	xyz(11.1676, 16.5987, 13.2029)
Luminance	0.1660 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E5E #7E3959

analogous

#397E3B #397E5E #397B7E

triadic

#397E5E #5E397E #7E5E39

tetradic

#397E5E #3B397E #7E3959 #7B7E39

square

#397E5E #3B397E #7E3959 #7B7E39

split-complementary

#397E5E #7E397B #7E3B39

monochromatic

#132A1F #26543F #397E5E #4CA87D #72BF9B

Accessibility & contrast

On white

4.86

#397E5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#397E5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E5E

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E5E	#FFFFFF	#000000	##FFFFFF
##397E5E	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C765C

Deuteranopia (green-blind)

#726E60

Tritanopia (blue-blind)

#217E75

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397e5e;
/* rgb */ color: rgb(57, 126, 94);
/* oklch */ color: oklch(53.9% 0.087 161.3);

Tailwind

colors: {
  custom: {
    50: '#75a48b',
    500: '#397e5e',
    950: '#000000',
  },
}

SCSS

$custom: #397e5e;
$custom-light: #75a48b;
$custom-dark: #000000;

JSON

{
  "hex": "#397e5e",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 94
  },
  "hsl": {
    "h": 152.174,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53902,
    "c": 0.087,
    "h": 161.3
  },
  "luminance": 0.166
}

Semantic roles & 50–950 ramp

primary

#397E5E

secondary

#A86A87

accent

#5A90CE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397E5E

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

Preview Lab → · Contrast checker → · Palette generator →