#399B97#399B97

#399B97 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.2% C 0.090 H 191.3°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#399B97
RGB	rgb(57, 155, 151)
HSL	hsl(178, 46%, 42%)
HSV	hsv(178, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 2.6%, 39.2%)
CIE-LAB	lab(58.55, -29.03, -6.34)
CIE-LCH	lch(58.55, 29.71, 192.32°)
OKLab	oklab(63.19% -0.0883 -0.0177)
OKLCH	oklch(63.19% 0.09 191.3)
XYZ	xyz(18.9921, 26.5449, 33.3949)
Luminance	0.2655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B97 #9B393D

analogous

#399B66 #399B97 #396E9B

triadic

#399B97 #97399B #9B9739

tetradic

#399B97 #66399B #9B393D #6E9B39

square

#399B97 #66399B #9B393D #6E9B39

split-complementary

#399B97 #9B396E #9B6639

monochromatic

#184240 #296E6B #399B97 #52BFBB #7FD0CC

Accessibility & contrast

On white

3.33

#399B97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#399B97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B97

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B97	#FFFFFF	#000000	##000000
##399B97	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929397

Deuteranopia (green-blind)

#838898

Tritanopia (blue-blind)

#009F9A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399b97;
/* rgb */ color: rgb(57, 155, 151);
/* oklch */ color: oklch(63.2% 0.090 191.3);

Tailwind

colors: {
  custom: {
    50: '#7cb9b5',
    500: '#399b97',
    950: '#000000',
  },
}

SCSS

$custom: #399b97;
$custom-light: #7cb9b5;
$custom-dark: #000000;

JSON

{
  "hex": "#399b97",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 151
  },
  "hsl": {
    "h": 177.551,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63188,
    "c": 0.0901,
    "h": 191.3
  },
  "luminance": 0.26547
}

Semantic roles & 50–950 ramp

primary

#399B97

secondary

#B97779

accent

#5257D6

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #399B97

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

Preview Lab → · Contrast checker → · Palette generator →