#339DA8#339DA8

#339DA8 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.1% C 0.095 H 205.1°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#339DA8
RGB	rgb(51, 157, 168)
HSL	hsl(186, 53%, 43%)
HSV	hsv(186, 70%, 66%)
CMYK	cmyk(69.6%, 6.5%, 0%, 34.1%)
CIE-LAB	lab(59.56, -25.92, -14.48)
CIE-LCH	lch(59.56, 29.69, 209.20°)
OKLab	oklab(64.15% -0.0859 -0.0402)
OKLCH	oklch(64.15% 0.095 205.1)
XYZ	xyz(20.4870, 27.6426, 41.2940)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339DA8 #A83E33

analogous

#33A878 #339DA8 #3362A8

triadic

#339DA8 #A8339D #9DA833

tetradic

#339DA8 #7833A8 #A83E33 #62A833

square

#339DA8 #7833A8 #A83E33 #62A833

split-complementary

#339DA8 #A83362 #A87833

monochromatic

#16454A #257179 #339DA8 #4FBEC9 #7ECFD8

Accessibility & contrast

On white

3.22

#339DA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#339DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339DA8

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339DA8	#FFFFFF	#000000	##000000
##339DA8	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9097A9

Deuteranopia (green-blind)

#7F8AA8

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339da8;
/* rgb */ color: rgb(51, 157, 168);
/* oklch */ color: oklch(64.1% 0.095 205.1);

Tailwind

colors: {
  custom: {
    50: '#7bbac1',
    500: '#339da8',
    950: '#000000',
  },
}

SCSS

$custom: #339da8;
$custom-light: #7bbac1;
$custom-dark: #000000;

JSON

{
  "hex": "#339da8",
  "rgb": {
    "r": 51,
    "g": 157,
    "b": 168
  },
  "hsl": {
    "h": 185.641,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64146,
    "c": 0.09488,
    "h": 205.1
  },
  "luminance": 0.27645
}

Semantic roles & 50–950 ramp

primary

#339DA8

secondary

#C17D76

accent

#594BDD

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #339DA8

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

Preview Lab → · Contrast checker → · Palette generator →