#339EA1#339EA1

#339EA1 is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.1% C 0.095 H 197.8°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#339EA1
RGB	rgb(51, 158, 161)
HSL	hsl(182, 52%, 42%)
HSV	hsv(182, 68%, 63%)
CMYK	cmyk(68.3%, 1.9%, 0%, 36.9%)
CIE-LAB	lab(59.64, -28.54, -10.40)
CIE-LCH	lch(59.64, 30.38, 200.03°)
OKLab	oklab(64.13% -0.09 -0.0289)
OKLCH	oklch(64.13% 0.095 197.8)
XYZ	xyz(20.0223, 27.7285, 38.0082)
Luminance	0.2773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339EA1 #A13633

analogous

#33A16D #339EA1 #3367A1

triadic

#339EA1 #A1339E #9EA133

tetradic

#339EA1 #6D33A1 #A13633 #67A133

square

#339EA1 #6D33A1 #A13633 #67A133

split-complementary

#339EA1 #A13367 #A16D33

monochromatic

#164344 #247073 #339EA1 #4BC3C6 #7AD2D5

Accessibility & contrast

On white

3.21

#339EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#339EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339EA1

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339EA1	#FFFFFF	#000000	##000000
##339EA1	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9397A1

Deuteranopia (green-blind)

#838AA2

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #339ea1;
/* rgb */ color: rgb(51, 158, 161);
/* oklch */ color: oklch(64.1% 0.095 197.8);

Tailwind

colors: {
  custom: {
    50: '#7bbbbc',
    500: '#339ea1',
    950: '#000000',
  },
}

SCSS

$custom: #339ea1;
$custom-light: #7bbbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#339ea1",
  "rgb": {
    "r": 51,
    "g": 158,
    "b": 161
  },
  "hsl": {
    "h": 181.636,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.64133,
    "c": 0.09456,
    "h": 197.8
  },
  "luminance": 0.27731
}

Semantic roles & 50–950 ramp

primary

#339EA1

secondary

#BD7472

accent

#504CDB

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #339EA1

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

Preview Lab → · Contrast checker → · Palette generator →