#339CAA#339CAA

#339CAA is a light, moderate teal. Relative luminance 0.274; OKLCH L 64.0% C 0.095 H 207.8°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#339CAA
RGB	rgb(51, 156, 170)
HSL	hsl(187, 54%, 43%)
HSV	hsv(187, 70%, 67%)
CMYK	cmyk(70%, 8.2%, 0%, 33.3%)
CIE-LAB	lab(59.33, -24.79, -15.98)
CIE-LCH	lch(59.33, 29.50, 212.80°)
OKLab	oklab(63.98% -0.084 -0.0444)
OKLCH	oklch(63.98% 0.095 207.8)
XYZ	xyz(20.5063, 27.3807, 42.2267)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339CAA #AA4133

analogous

#33AA7C #339CAA #3360AA

triadic

#339CAA #AA339C #9CAA33

tetradic

#339CAA #7C33AA #AA4133 #60AA33

square

#339CAA #7C33AA #AA4133 #60AA33

split-complementary

#339CAA #AA3360 #AA7C33

monochromatic

#17464C #25717B #339CAA #50BCCA #7FCED9

Accessibility & contrast

On white

3.24

#339CAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#339CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339CAA

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339CAA	#FFFFFF	#000000	##000000
##339CAA	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)

#8F96AB

Deuteranopia (green-blind)

#7D89AA

Tritanopia (blue-blind)

#00A3A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339caa;
/* rgb */ color: rgb(51, 156, 170);
/* oklch */ color: oklch(64.0% 0.095 207.8);

Tailwind

colors: {
  custom: {
    50: '#7bb9c3',
    500: '#339caa',
    950: '#000000',
  },
}

SCSS

$custom: #339caa;
$custom-light: #7bb9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#339caa",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 170
  },
  "hsl": {
    "h": 187.059,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63976,
    "c": 0.09505,
    "h": 207.8
  },
  "luminance": 0.27383
}

Semantic roles & 50–950 ramp

primary

#339CAA

secondary

#C28077

accent

#5C4BDD

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #339CAA

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

Preview Lab → · Contrast checker → · Palette generator →