#339C99#339C99

#339C99 is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.3% C 0.094 H 192.3°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#339C99
RGB	rgb(51, 156, 153)
HSL	hsl(178, 51%, 41%)
HSV	hsv(178, 67%, 61%)
CMYK	cmyk(67.3%, 0%, 1.9%, 38.8%)
CIE-LAB	lab(58.77, -29.92, -7.17)
CIE-LCH	lch(58.77, 30.77, 193.48°)
OKLab	oklab(63.34% -0.0915 -0.02)
OKLCH	oklch(63.34% 0.094 192.3)
XYZ	xyz(19.0009, 26.7785, 34.2982)
Luminance	0.2678 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339C99 #9C3336

analogous

#339C64 #339C99 #336A9C

triadic

#339C99 #99339C #9C9933

tetradic

#339C99 #64339C #9C3336 #6A9C33

square

#339C99 #64339C #9C3336 #6A9C33

split-complementary

#339C99 #9C336A #9C6433

monochromatic

#15403F #246E6C #339C99 #49C3C0 #77D3D0

Accessibility & contrast

On white

3.30

#339C99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#339C99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339C99

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339C99	#FFFFFF	#000000	##000000
##339C99	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939499

Deuteranopia (green-blind)

#83889A

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #339c99;
/* rgb */ color: rgb(51, 156, 153);
/* oklch */ color: oklch(63.3% 0.094 192.3);

Tailwind

colors: {
  custom: {
    50: '#7ab9b7',
    500: '#339c99',
    950: '#000000',
  },
}

SCSS

$custom: #339c99;
$custom-light: #7ab9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#339c99",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 153
  },
  "hsl": {
    "h": 178.286,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63341,
    "c": 0.09369,
    "h": 192.3
  },
  "luminance": 0.26781
}

Semantic roles & 50–950 ramp

primary

#339C99

secondary

#BB7072

accent

#4E52DA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #339C99

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

Preview Lab → · Contrast checker → · Palette generator →