#397E63#397E63

#397E63 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.0% C 0.083 H 165.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#397E63
RGB	rgb(57, 126, 99)
HSL	hsl(157, 38%, 36%)
HSV	hsv(157, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 21.4%, 50.6%)
CIE-LAB	lab(47.87, -28.72, 8.17)
CIE-LCH	lch(47.87, 29.86, 164.13°)
OKLab	oklab(54.04% -0.0799 0.0209)
OKLCH	oklch(54.04% 0.083 165.3)
XYZ	xyz(11.3993, 16.6914, 14.4230)
Luminance	0.1669 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E63 #7E3954

analogous

#397E40 #397E63 #39767E

triadic

#397E63 #63397E #7E6339

tetradic

#397E63 #40397E #7E3954 #767E39

square

#397E63 #40397E #7E3954 #767E39

split-complementary

#397E63 #7E3976 #7E4039

monochromatic

#132A21 #265442 #397E63 #4CA884 #72BFA1

Accessibility & contrast

On white

4.84

#397E63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#397E63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E63

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E63	#FFFFFF	#000000	##FFFFFF
##397E63	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7662

Deuteranopia (green-blind)

#716F65

Tritanopia (blue-blind)

#1E7E76

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397e63;
/* rgb */ color: rgb(57, 126, 99);
/* oklch */ color: oklch(54.0% 0.083 165.3);

Tailwind

colors: {
  custom: {
    50: '#75a48f',
    500: '#397e63',
    950: '#000000',
  },
}

SCSS

$custom: #397e63;
$custom-light: #75a48f;
$custom-dark: #000000;

JSON

{
  "hex": "#397e63",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 99
  },
  "hsl": {
    "h": 156.522,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54037,
    "c": 0.0826,
    "h": 165.3
  },
  "luminance": 0.16692
}

Semantic roles & 50–950 ramp

primary

#397E63

secondary

#A86A83

accent

#5A87CE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397E63

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

Preview Lab → · Contrast checker → · Palette generator →