#339B9B#339B9B

#339B9B is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.2% C 0.093 H 195.1°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#339B9B
RGB	rgb(51, 155, 155)
HSL	hsl(180, 50%, 40%)
HSV	hsv(180, 67%, 61%)
CMYK	cmyk(67.1%, 0%, 0%, 39.2%)
CIE-LAB	lab(58.52, -28.85, -8.68)
CIE-LCH	lch(58.52, 30.12, 196.74°)
OKLab	oklab(63.16% -0.0896 -0.0241)
OKLCH	oklch(63.16% 0.093 195.1)
XYZ	xyz(19.0003, 26.5109, 35.1197)
Luminance	0.2651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339B9B #9B3333

analogous

#339B67 #339B9B #33679B

triadic

#339B9B #9B339B #9B9B33

tetradic

#339B9B #67339B #9B3333 #679B33

square

#339B9B #67339B #9B3333 #679B33

split-complementary

#339B9B #9B3367 #9B6733

monochromatic

#153F3F #246D6D #339B9B #48C3C3 #76D2D2

Accessibility & contrast

On white

3.33

#339B9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#339B9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339B9B

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339B9B	#FFFFFF	#000000	##000000
##339B9B	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91949B

Deuteranopia (green-blind)

#81889C

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #339b9b;
/* rgb */ color: rgb(51, 155, 155);
/* oklch */ color: oklch(63.2% 0.093 195.1);

Tailwind

colors: {
  custom: {
    50: '#7ab9b8',
    500: '#339b9b',
    950: '#000000',
  },
}

SCSS

$custom: #339b9b;
$custom-light: #7ab9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#339b9b",
  "rgb": {
    "r": 51,
    "g": 155,
    "b": 155
  },
  "hsl": {
    "h": 180,
    "s": 50.485,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63159,
    "c": 0.09277,
    "h": 195.1
  },
  "luminance": 0.26513
}

Semantic roles & 50–950 ramp

primary

#339B9B

secondary

#BA6F6F

accent

#4E4EDA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #339B9B

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

Preview Lab → · Contrast checker → · Palette generator →