#339CA5#339CA5

#339CA5 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.8% C 0.094 H 203.3°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#339CA5
RGB	rgb(51, 156, 165)
HSL	hsl(185, 53%, 42%)
HSV	hsv(185, 69%, 65%)
CMYK	cmyk(69.1%, 5.5%, 0%, 35.3%)
CIE-LAB	lab(59.15, -26.34, -13.40)
CIE-LCH	lch(59.15, 29.55, 206.97°)
OKLab	oklab(63.78% -0.0862 -0.0372)
OKLCH	oklch(63.78% 0.094 203.3)
XYZ	xyz(20.0423, 27.1951, 39.7829)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339CA5 #A53C33

analogous

#33A575 #339CA5 #3363A5

triadic

#339CA5 #A5339C #9CA533

tetradic

#339CA5 #7533A5 #A53C33 #63A533

square

#339CA5 #7533A5 #A53C33 #63A533

split-complementary

#339CA5 #A53363 #A57533

monochromatic

#164448 #257076 #339CA5 #4DBEC8 #7CCFD6

Accessibility & contrast

On white

3.26

#339CA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#339CA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339CA5

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339CA5	#FFFFFF	#000000	##000000
##339CA5	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A6

Deuteranopia (green-blind)

#7F89A5

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #339ca5;
/* rgb */ color: rgb(51, 156, 165);
/* oklch */ color: oklch(63.8% 0.094 203.3);

Tailwind

colors: {
  custom: {
    50: '#7bb9bf',
    500: '#339ca5',
    950: '#000000',
  },
}

SCSS

$custom: #339ca5;
$custom-light: #7bb9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#339ca5",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 165
  },
  "hsl": {
    "h": 184.737,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.63781,
    "c": 0.09388,
    "h": 203.3
  },
  "luminance": 0.27197
}

Semantic roles & 50–950 ramp

primary

#339CA5

secondary

#BF7A75

accent

#574CDC

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #339CA5

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

Preview Lab → · Contrast checker → · Palette generator →