#397E5F#397E5F

#397E5F is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.9% C 0.086 H 162.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#397E5F
RGB	rgb(57, 126, 95)
HSL	hsl(153, 38%, 36%)
HSV	hsv(153, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 24.6%, 50.6%)
CIE-LAB	lab(47.77, -29.66, 10.37)
CIE-LCH	lch(47.77, 31.42, 160.73°)
OKLab	oklab(53.93% -0.0819 0.0265)
OKLCH	oklch(53.93% 0.086 162)
XYZ	xyz(11.2128, 16.6168, 13.4407)
Luminance	0.1662 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E5F #7E3958

analogous

#397E3C #397E5F #397A7E

triadic

#397E5F #5F397E #7E5F39

tetradic

#397E5F #3C397E #7E3958 #7A7E39

square

#397E5F #3C397E #7E3958 #7A7E39

split-complementary

#397E5F #7E397A #7E3C39

monochromatic

#132A1F #26543F #397E5F #4CA87F #72BF9D

Accessibility & contrast

On white

4.86

#397E5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#397E5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E5F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E5F	#FFFFFF	#000000	##FFFFFF
##397E5F	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)

#7C765D

Deuteranopia (green-blind)

#726E61

Tritanopia (blue-blind)

#217E75

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397e5f;
/* rgb */ color: rgb(57, 126, 95);
/* oklch */ color: oklch(53.9% 0.086 162.0);

Tailwind

colors: {
  custom: {
    50: '#75a48c',
    500: '#397e5f',
    950: '#000000',
  },
}

SCSS

$custom: #397e5f;
$custom-light: #75a48c;
$custom-dark: #000000;

JSON

{
  "hex": "#397e5f",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 95
  },
  "hsl": {
    "h": 153.043,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53928,
    "c": 0.08608,
    "h": 162
  },
  "luminance": 0.16618
}

Semantic roles & 50–950 ramp

primary

#397E5F

secondary

#A86A86

accent

#5A8ECE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397E5F

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

Preview Lab → · Contrast checker → · Palette generator →