#339CA4#339CA4

#339CA4 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.7% C 0.094 H 202.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#339CA4
RGB	rgb(51, 156, 164)
HSL	hsl(184, 53%, 42%)
HSV	hsv(184, 69%, 64%)
CMYK	cmyk(68.9%, 4.9%, 0%, 35.7%)
CIE-LAB	lab(59.12, -26.64, -12.89)
CIE-LCH	lch(59.12, 29.60, 205.81°)
OKLab	oklab(63.74% -0.0866 -0.0357)
OKLCH	oklch(63.74% 0.094 202.4)
XYZ	xyz(19.9516, 27.1588, 39.3054)
Luminance	0.2716 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339CA4 #A43B33

analogous

#33A474 #339CA4 #3363A4

triadic

#339CA4 #A4339C #9CA433

tetradic

#339CA4 #7433A4 #A43B33 #63A433

square

#339CA4 #7433A4 #A43B33 #63A433

split-complementary

#339CA4 #A43363 #A47433

monochromatic

#164347 #247075 #339CA4 #4DBFC8 #7BD0D6

Accessibility & contrast

On white

3.26

#339CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#339CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339CA4

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339CA4	#FFFFFF	#000000	##000000
##339CA4	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A5

Deuteranopia (green-blind)

#7F89A4

Tritanopia (blue-blind)

#00A29E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #339ca4;
/* rgb */ color: rgb(51, 156, 164);
/* oklch */ color: oklch(63.7% 0.094 202.4);

Tailwind

colors: {
  custom: {
    50: '#7bb9bf',
    500: '#339ca4',
    950: '#000000',
  },
}

SCSS

$custom: #339ca4;
$custom-light: #7bb9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#339ca4",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 164
  },
  "hsl": {
    "h": 184.248,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.63743,
    "c": 0.09373,
    "h": 202.4
  },
  "luminance": 0.27161
}

Semantic roles & 50–950 ramp

primary

#339CA4

secondary

#BF7974

accent

#564CDC

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #339CA4

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

Preview Lab → · Contrast checker → · Palette generator →