#339DA1#339DA1

#339DA1 is a light, moderate teal. Relative luminance 0.274; OKLCH L 63.9% C 0.094 H 198.7°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#339DA1
RGB	rgb(51, 157, 161)
HSL	hsl(182, 52%, 42%)
HSV	hsv(182, 68%, 63%)
CMYK	cmyk(68.3%, 2.5%, 0%, 36.9%)
CIE-LAB	lab(59.33, -28.05, -10.87)
CIE-LCH	lch(59.33, 30.08, 201.18°)
OKLab	oklab(63.88% -0.089 -0.0301)
OKLCH	oklch(63.88% 0.094 198.7)
XYZ	xyz(19.8524, 27.3887, 37.9516)
Luminance	0.2739 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339DA1 #A13733

analogous

#33A16E #339DA1 #3366A1

triadic

#339DA1 #A1339D #9DA133

tetradic

#339DA1 #6E33A1 #A13733 #66A133

square

#339DA1 #6E33A1 #A13733 #66A133

split-complementary

#339DA1 #A13366 #A16E33

monochromatic

#164244 #247073 #339DA1 #4BC2C6 #7AD1D5

Accessibility & contrast

On white

3.24

#339DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#339DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339DA1

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339DA1	#FFFFFF	#000000	##000000
##339DA1	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9296A1

Deuteranopia (green-blind)

#818AA2

Tritanopia (blue-blind)

#00A39E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339da1;
/* rgb */ color: rgb(51, 157, 161);
/* oklch */ color: oklch(63.9% 0.094 198.7);

Tailwind

colors: {
  custom: {
    50: '#7bbabc',
    500: '#339da1',
    950: '#000000',
  },
}

SCSS

$custom: #339da1;
$custom-light: #7bbabc;
$custom-dark: #000000;

JSON

{
  "hex": "#339da1",
  "rgb": {
    "r": 51,
    "g": 157,
    "b": 161
  },
  "hsl": {
    "h": 182.182,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63882,
    "c": 0.09397,
    "h": 198.7
  },
  "luminance": 0.27391
}

Semantic roles & 50–950 ramp

primary

#339DA1

secondary

#BD7572

accent

#524CDB

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #339DA1

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

Preview Lab → · Contrast checker → · Palette generator →