#399E8A#399E8A

#399E8A is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.5% C 0.098 H 177.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#399E8A
RGB	rgb(57, 158, 138)
HSL	hsl(168, 47%, 42%)
HSV	hsv(168, 64%, 62%)
CMYK	cmyk(63.9%, 0%, 12.7%, 38%)
CIE-LAB	lab(59.12, -34.03, 1.87)
CIE-LCH	lch(59.12, 34.08, 176.85°)
OKLab	oklab(63.53% -0.0977 0.0044)
OKLCH	oklch(63.53% 0.098 177.4)
XYZ	xyz(18.4995, 27.1566, 28.3066)
Luminance	0.2716 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399E8A #9E394D

analogous

#399E58 #399E8A #39809E

triadic

#399E8A #8A399E #9E8A39

tetradic

#399E8A #58399E #9E394D #809E39

square

#399E8A #58399E #9E394D #809E39

split-complementary

#399E8A #9E3980 #9E5839

monochromatic

#19443B #297163 #399E8A #53C1AB #80D1C1

Accessibility & contrast

On white

3.27

#399E8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#399E8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399E8A

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399E8A	#FFFFFF	#000000	##000000
##399E8A	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989589

Deuteranopia (green-blind)

#898A8C

Tritanopia (blue-blind)

#00A098

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #399e8a;
/* rgb */ color: rgb(57, 158, 138);
/* oklch */ color: oklch(63.5% 0.098 177.4);

Tailwind

colors: {
  custom: {
    50: '#7bbbac',
    500: '#399e8a',
    950: '#000000',
  },
}

SCSS

$custom: #399e8a;
$custom-light: #7bbbac;
$custom-dark: #000000;

JSON

{
  "hex": "#399e8a",
  "rgb": {
    "r": 57,
    "g": 158,
    "b": 138
  },
  "hsl": {
    "h": 168.119,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.63527,
    "c": 0.09778,
    "h": 177.4
  },
  "luminance": 0.27159
}

Semantic roles & 50–950 ramp

primary

#399E8A

secondary

#BB7885

accent

#516CD7

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #399E8A

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

Preview Lab → · Contrast checker → · Palette generator →