#339BAC#339BAC

#339BAC is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.8% C 0.095 H 210.6°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#339BAC
RGB	rgb(51, 155, 172)
HSL	hsl(188, 54%, 44%)
HSV	hsv(188, 70%, 67%)
CMYK	cmyk(70.3%, 9.9%, 0%, 32.5%)
CIE-LAB	lab(59.09, -23.66, -17.47)
CIE-LCH	lch(59.09, 29.41, 216.45°)
OKLab	oklab(63.81% -0.0822 -0.0486)
OKLCH	oklch(63.81% 0.095 210.6)
XYZ	xyz(20.5298, 27.1227, 43.1750)
Luminance	0.2712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339BAC #AC4433

analogous

#33AC80 #339BAC #335EAC

triadic

#339BAC #AC339B #9BAC33

tetradic

#339BAC #8033AC #AC4433 #5EAC33

square

#339BAC #8033AC #AC4433 #5EAC33

split-complementary

#339BAC #AC335E #AC8033

monochromatic

#17464E #25707D #339BAC #51BACB #80CDD9

Accessibility & contrast

On white

3.27

#339BAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#339BAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339BAC

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339BAC	#FFFFFF	#000000	##000000
##339BAC	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D95AD

Deuteranopia (green-blind)

#7C89AC

Tritanopia (blue-blind)

#00A2A0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #339bac;
/* rgb */ color: rgb(51, 155, 172);
/* oklch */ color: oklch(63.8% 0.095 210.6);

Tailwind

colors: {
  custom: {
    50: '#7cb8c4',
    500: '#339bac',
    950: '#000000',
  },
}

SCSS

$custom: #339bac;
$custom-light: #7cb8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#339bac",
  "rgb": {
    "r": 51,
    "g": 155,
    "b": 172
  },
  "hsl": {
    "h": 188.43,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63808,
    "c": 0.09547,
    "h": 210.6
  },
  "luminance": 0.27125
}

Semantic roles & 50–950 ramp

primary

#339BAC

secondary

#C28378

accent

#5F4ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #339BAC

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

Preview Lab → · Contrast checker → · Palette generator →