#339CB0#339CB0

#339CB0 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.2% C 0.097 H 213.0°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#339CB0
RGB	rgb(51, 156, 176)
HSL	hsl(190, 55%, 45%)
HSV	hsv(190, 71%, 69%)
CMYK	cmyk(71%, 11.4%, 0%, 31%)
CIE-LAB	lab(59.54, -22.90, -19.05)
CIE-LCH	lch(59.54, 29.79, 219.75°)
OKLab	oklab(64.22% -0.0815 -0.053)
OKLCH	oklch(64.22% 0.097 213)
XYZ	xyz(21.0869, 27.6129, 45.2844)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339CB0 #B04733

analogous

#33B086 #339CB0 #335EB0

triadic

#339CB0 #B0339C #9CB033

tetradic

#339CB0 #8633B0 #B04733 #5EB033

square

#339CB0 #8633B0 #B04733 #5EB033

split-complementary

#339CB0 #B0335E #B08633

monochromatic

#184851 #257281 #339CB0 #53BACD #82CDDB

Accessibility & contrast

On white

3.22

#339CB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#339CB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339CB0

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339CB0	#FFFFFF	#000000	##000000
##339CB0	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D97B1

Deuteranopia (green-blind)

#7B8AB0

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339cb0;
/* rgb */ color: rgb(51, 156, 176);
/* oklch */ color: oklch(64.2% 0.097 213.0);

Tailwind

colors: {
  custom: {
    50: '#7cb9c7',
    500: '#339cb0',
    950: '#000000',
  },
}

SCSS

$custom: #339cb0;
$custom-light: #7cb9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#339cb0",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 176
  },
  "hsl": {
    "h": 189.6,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64217,
    "c": 0.09727,
    "h": 213
  },
  "luminance": 0.27615
}

Semantic roles & 50–950 ramp

primary

#339CB0

secondary

#C4867B

accent

#6149DE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #339CB0

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

Preview Lab → · Contrast checker → · Palette generator →