#397A66#397A66

#397A66 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.1% C 0.074 H 170.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#397A66
RGB	rgb(57, 122, 102)
HSL	hsl(162, 36%, 35%)
HSV	hsv(162, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 16.4%, 52.2%)
CIE-LAB	lab(46.64, -26.02, 4.65)
CIE-LCH	lch(46.64, 26.43, 169.87°)
OKLab	oklab(53.07% -0.0735 0.0119)
OKLCH	oklch(53.07% 0.074 170.8)
XYZ	xyz(11.0441, 15.7473, 15.0253)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A66 #7A394D

analogous

#397A45 #397A66 #396E7A

triadic

#397A66 #66397A #7A6639

tetradic

#397A66 #45397A #7A394D #6E7A39

square

#397A66 #45397A #7A394D #6E7A39

split-complementary

#397A66 #7A396E #7A4539

monochromatic

#122720 #265043 #397A66 #4CA489 #71BDA5

Accessibility & contrast

On white

5.06

#397A66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#397A66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A66

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A66	#FFFFFF	#000000	##FFFFFF
##397A66	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777365

Deuteranopia (green-blind)

#6D6C67

Tritanopia (blue-blind)

#1E7B74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397a66;
/* rgb */ color: rgb(57, 122, 102);
/* oklch */ color: oklch(53.1% 0.074 170.8);

Tailwind

colors: {
  custom: {
    50: '#75a191',
    500: '#397a66',
    950: '#000000',
  },
}

SCSS

$custom: #397a66;
$custom-light: #75a191;
$custom-dark: #000000;

JSON

{
  "hex": "#397a66",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 102
  },
  "hsl": {
    "h": 161.538,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.53065,
    "c": 0.07446,
    "h": 170.8
  },
  "luminance": 0.15748
}

Semantic roles & 50–950 ramp

primary

#397A66

secondary

#A6697C

accent

#5B7ECC

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#090F0C

muted

#7B7E7D

Preview Lab

Preview with #397A66

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

Preview Lab → · Contrast checker → · Palette generator →