#399699#399699

#399699 is a light, moderate teal. Relative luminance 0.250; OKLCH L 62.0% C 0.086 H 198.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#399699
RGB	rgb(57, 150, 153)
HSL	hsl(182, 46%, 41%)
HSV	hsv(182, 63%, 60%)
CMYK	cmyk(62.7%, 2%, 0%, 40%)
CIE-LAB	lab(57.06, -25.96, -9.71)
CIE-LCH	lch(57.06, 27.72, 200.50°)
OKLab	oklab(62% -0.082 -0.0269)
OKLCH	oklch(62% 0.086 198.2)
XYZ	xyz(18.3410, 24.9805, 33.9859)
Luminance	0.2498 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399699 #993C39

analogous

#39996C #399699 #396699

triadic

#399699 #993996 #969939

tetradic

#399699 #6C3999 #993C39 #669939

square

#399699 #6C3999 #993C39 #669939

split-complementary

#399699 #993966 #996C39

monochromatic

#183F40 #286A6C #399699 #51BBBE #7ECCCF

Accessibility & contrast

On white

3.50

#399699 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#399699 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399699

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399699	#FFFFFF	#000000	##000000
##399699	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8F99

Deuteranopia (green-blind)

#7D849A

Tritanopia (blue-blind)

#009B97

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #399699;
/* rgb */ color: rgb(57, 150, 153);
/* oklch */ color: oklch(62.0% 0.086 198.2);

Tailwind

colors: {
  custom: {
    50: '#7bb5b7',
    500: '#399699',
    950: '#000000',
  },
}

SCSS

$custom: #399699;
$custom-light: #7bb5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#399699",
  "rgb": {
    "r": 57,
    "g": 150,
    "b": 153
  },
  "hsl": {
    "h": 181.875,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.62,
    "c": 0.08629,
    "h": 198.2
  },
  "luminance": 0.24982
}

Semantic roles & 50–950 ramp

primary

#399699

secondary

#B87876

accent

#5752D5

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #399699

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

Preview Lab → · Contrast checker → · Palette generator →