#339FA9#339FA9

#339FA9 is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.7% C 0.096 H 204.0°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#339FA9
RGB	rgb(51, 159, 169)
HSL	hsl(185, 54%, 43%)
HSV	hsv(185, 70%, 66%)
CMYK	cmyk(69.8%, 5.9%, 0%, 33.7%)
CIE-LAB	lab(60.21, -26.62, -14.07)
CIE-LCH	lch(60.21, 30.11, 207.86°)
OKLab	oklab(64.68% -0.0876 -0.039)
OKLCH	oklch(64.68% 0.096 204)
XYZ	xyz(20.9217, 28.3622, 41.9003)
Luminance	0.2837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339FA9 #A93D33

analogous

#33A978 #339FA9 #3364A9

triadic

#339FA9 #A9339F #9FA933

tetradic

#339FA9 #7833A9 #A93D33 #64A933

square

#339FA9 #7833A9 #A93D33 #64A933

split-complementary

#339FA9 #A93364 #A97833

monochromatic

#17474B #25737A #339FA9 #4FC0CA #7ED1D8

Accessibility & contrast

On white

3.15

#339FA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#339FA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339FA9

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339FA9	#FFFFFF	#000000	##000000
##339FA9	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9298AA

Deuteranopia (green-blind)

#818CA9

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #339fa9;
/* rgb */ color: rgb(51, 159, 169);
/* oklch */ color: oklch(64.7% 0.096 204.0);

Tailwind

colors: {
  custom: {
    50: '#7cbbc2',
    500: '#339fa9',
    950: '#000000',
  },
}

SCSS

$custom: #339fa9;
$custom-light: #7cbbc2;
$custom-dark: #000000;

JSON

{
  "hex": "#339fa9",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 169
  },
  "hsl": {
    "h": 185.085,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.64683,
    "c": 0.0959,
    "h": 204
  },
  "luminance": 0.28365
}

Semantic roles & 50–950 ramp

primary

#339FA9

secondary

#C17D77

accent

#574BDD

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #339FA9

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

Preview Lab → · Contrast checker → · Palette generator →