#339CA8#339CA8

#339CA8 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.9% C 0.095 H 206.1°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#339CA8
RGB	rgb(51, 156, 168)
HSL	hsl(186, 53%, 43%)
HSV	hsv(186, 70%, 66%)
CMYK	cmyk(69.6%, 7.1%, 0%, 34.1%)
CIE-LAB	lab(59.26, -25.41, -14.95)
CIE-LCH	lch(59.26, 29.49, 210.47°)
OKLab	oklab(63.9% -0.0849 -0.0415)
OKLCH	oklch(63.9% 0.095 206.1)
XYZ	xyz(20.3185, 27.3056, 41.2379)
Luminance	0.2731 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339CA8 #A83F33

analogous

#33A879 #339CA8 #3361A8

triadic

#339CA8 #A8339C #9CA833

tetradic

#339CA8 #7933A8 #A83F33 #61A833

square

#339CA8 #7933A8 #A83F33 #61A833

split-complementary

#339CA8 #A83361 #A87933

monochromatic

#16454A #257079 #339CA8 #4FBDC9 #7ECED8

Accessibility & contrast

On white

3.25

#339CA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#339CA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339CA8

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339CA8	#FFFFFF	#000000	##000000
##339CA8	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F96A9

Deuteranopia (green-blind)

#7E89A8

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339ca8;
/* rgb */ color: rgb(51, 156, 168);
/* oklch */ color: oklch(63.9% 0.095 206.1);

Tailwind

colors: {
  custom: {
    50: '#7bb9c1',
    500: '#339ca8',
    950: '#000000',
  },
}

SCSS

$custom: #339ca8;
$custom-light: #7bb9c1;
$custom-dark: #000000;

JSON

{
  "hex": "#339ca8",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 168
  },
  "hsl": {
    "h": 186.154,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63897,
    "c": 0.09451,
    "h": 206.1
  },
  "luminance": 0.27308
}

Semantic roles & 50–950 ramp

primary

#339CA8

secondary

#C17E76

accent

#5A4BDD

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #339CA8

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

Preview Lab → · Contrast checker → · Palette generator →