#397973#397973

#397973 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.2% C 0.067 H 187.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#397973
RGB	rgb(57, 121, 115)
HSL	hsl(174, 36%, 35%)
HSV	hsv(174, 53%, 47%)
CMYK	cmyk(52.9%, 0%, 5%, 52.5%)
CIE-LAB	lab(46.69, -22.06, -2.99)
CIE-LCH	lch(46.69, 22.26, 187.72°)
OKLab	oklab(53.22% -0.066 -0.0084)
OKLCH	oklch(53.22% 0.067 187.3)
XYZ	xyz(11.6179, 15.7814, 18.6502)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397973 #79393F

analogous

#397953 #397973 #395F79

triadic

#397973 #733979 #797339

tetradic

#397973 #533979 #79393F #5F7939

square

#397973 #533979 #79393F #5F7939

split-complementary

#397973 #79395F #795339

monochromatic

#122624 #254F4B #397973 #4DA39B #71BCB5

Accessibility & contrast

On white

5.05

#397973 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#397973 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397973

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397973	#FFFFFF	#000000	##FFFFFF
##397973	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737373

Deuteranopia (green-blind)

#696B74

Tritanopia (blue-blind)

#127C77

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397973;
/* rgb */ color: rgb(57, 121, 115);
/* oklch */ color: oklch(53.2% 0.067 187.3);

Tailwind

colors: {
  custom: {
    50: '#75a09b',
    500: '#397973',
    950: '#000000',
  },
}

SCSS

$custom: #397973;
$custom-light: #75a09b;
$custom-dark: #000000;

JSON

{
  "hex": "#397973",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 115
  },
  "hsl": {
    "h": 174.375,
    "s": 35.955,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53224,
    "c": 0.0665,
    "h": 187.3
  },
  "luminance": 0.15782
}

Semantic roles & 50–950 ramp

primary

#397973

secondary

#A5696E

accent

#5C66CC

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #397973

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

Preview Lab → · Contrast checker → · Palette generator →