#399C8E#399C8E

#399C8E is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.1% C 0.094 H 182.2°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#399C8E
RGB	rgb(57, 156, 142)
HSL	hsl(172, 46%, 42%)
HSV	hsv(172, 63%, 61%)
CMYK	cmyk(63.5%, 0%, 9%, 38.8%)
CIE-LAB	lab(58.60, -32.02, -1.15)
CIE-LCH	lch(58.60, 32.04, 182.06°)
OKLab	oklab(63.14% -0.0936 -0.0036)
OKLCH	oklch(63.14% 0.094 182.2)
XYZ	xyz(18.4560, 26.5978, 29.7472)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399C8E #9C3947

analogous

#399C5D #399C8E #39799C

triadic

#399C8E #8E399C #9C8E39

tetradic

#399C8E #5D399C #9C3947 #799C39

square

#399C8E #5D399C #9C3947 #799C39

split-complementary

#399C8E #9C3979 #9C5D39

monochromatic

#18423C #296F65 #399C8E #52C0B0 #7FD0C5

Accessibility & contrast

On white

3.32

#399C8E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#399C8E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399C8E

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399C8E	#FFFFFF	#000000	##000000
##399C8E	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95938D

Deuteranopia (green-blind)

#86888F

Tritanopia (blue-blind)

#009F98

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399c8e;
/* rgb */ color: rgb(57, 156, 142);
/* oklch */ color: oklch(63.1% 0.094 182.2);

Tailwind

colors: {
  custom: {
    50: '#7bbaaf',
    500: '#399c8e',
    950: '#000000',
  },
}

SCSS

$custom: #399c8e;
$custom-light: #7bbaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#399c8e",
  "rgb": {
    "r": 57,
    "g": 156,
    "b": 142
  },
  "hsl": {
    "h": 171.515,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63141,
    "c": 0.09367,
    "h": 182.2
  },
  "luminance": 0.266
}

Semantic roles & 50–950 ramp

primary

#399C8E

secondary

#BA7780

accent

#5264D6

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #399C8E

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

Preview Lab → · Contrast checker → · Palette generator →