#339FA4#339FA4

#339FA4 is a light, moderate teal. Relative luminance 0.282; OKLCH L 64.5% C 0.095 H 199.6°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#339FA4
RGB	rgb(51, 159, 164)
HSL	hsl(183, 53%, 42%)
HSV	hsv(183, 69%, 64%)
CMYK	cmyk(68.9%, 3%, 0%, 35.7%)
CIE-LAB	lab(60.05, -28.13, -11.49)
CIE-LCH	lch(60.05, 30.39, 202.22°)
OKLab	oklab(64.49% -0.0898 -0.0319)
OKLCH	oklch(64.49% 0.095 199.6)
XYZ	xyz(20.4613, 28.1781, 39.4753)
Luminance	0.2818 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339FA4 #A43833

analogous

#33A471 #339FA4 #3367A4

triadic

#339FA4 #A4339F #9FA433

tetradic

#339FA4 #7133A4 #A43833 #67A433

square

#339FA4 #7133A4 #A43833 #67A433

split-complementary

#339FA4 #A43367 #A47133

monochromatic

#164447 #247275 #339FA4 #4DC2C8 #7BD2D6

Accessibility & contrast

On white

3.16

#339FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#339FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339FA4

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339FA4	#FFFFFF	#000000	##000000
##339FA4	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9398A4

Deuteranopia (green-blind)

#838BA5

Tritanopia (blue-blind)

#00A5A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #339fa4;
/* rgb */ color: rgb(51, 159, 164);
/* oklch */ color: oklch(64.5% 0.095 199.6);

Tailwind

colors: {
  custom: {
    50: '#7bbcbf',
    500: '#339fa4',
    950: '#000000',
  },
}

SCSS

$custom: #339fa4;
$custom-light: #7bbcbf;
$custom-dark: #000000;

JSON

{
  "hex": "#339fa4",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 164
  },
  "hsl": {
    "h": 182.655,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.64494,
    "c": 0.09526,
    "h": 199.6
  },
  "luminance": 0.2818
}

Semantic roles & 50–950 ramp

primary

#339FA4

secondary

#BF7774

accent

#524CDC

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #339FA4

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

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