#397D66#397D66

#397D66 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.079 H 168.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#397D66
RGB	rgb(57, 125, 102)
HSL	hsl(160, 37%, 36%)
HSV	hsv(160, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 18.4%, 51%)
CIE-LAB	lab(47.62, -27.50, 6.05)
CIE-LCH	lch(47.62, 28.16, 167.60°)
OKLab	oklab(53.86% -0.0772 0.0155)
OKLCH	oklch(53.86% 0.079 168.6)
XYZ	xyz(11.4181, 16.4954, 15.1500)
Luminance	0.1650 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D66 #7D3950

analogous

#397D44 #397D66 #39727D

triadic

#397D66 #66397D #7D6639

tetradic

#397D66 #44397D #7D3950 #727D39

square

#397D66 #44397D #7D3950 #727D39

split-complementary

#397D66 #7D3972 #7D4439

monochromatic

#132921 #265344 #397D66 #4CA788 #72BFA5

Accessibility & contrast

On white

4.88

#397D66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#397D66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D66

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D66	#FFFFFF	#000000	##FFFFFF
##397D66	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7565

Deuteranopia (green-blind)

#706E68

Tritanopia (blue-blind)

#1C7E76

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397d66;
/* rgb */ color: rgb(57, 125, 102);
/* oklch */ color: oklch(53.9% 0.079 168.6);

Tailwind

colors: {
  custom: {
    50: '#75a391',
    500: '#397d66',
    950: '#000000',
  },
}

SCSS

$custom: #397d66;
$custom-light: #75a391;
$custom-dark: #000000;

JSON

{
  "hex": "#397d66",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 102
  },
  "hsl": {
    "h": 159.706,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53858,
    "c": 0.07873,
    "h": 168.6
  },
  "luminance": 0.16496
}

Semantic roles & 50–950 ramp

primary

#397D66

secondary

#A86A7F

accent

#5A81CD

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397D66

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

Preview Lab → · Contrast checker → · Palette generator →