#339F9B#339F9B

#339F9B is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.2% C 0.096 H 191.5°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#339F9B
RGB	rgb(51, 159, 155)
HSL	hsl(178, 51%, 41%)
HSV	hsv(178, 68%, 62%)
CMYK	cmyk(67.9%, 0%, 2.5%, 37.6%)
CIE-LAB	lab(59.77, -30.79, -6.82)
CIE-LCH	lch(59.77, 31.54, 192.49°)
OKLab	oklab(64.17% -0.0938 -0.019)
OKLCH	oklch(64.17% 0.096 191.5)
XYZ	xyz(19.6771, 27.8644, 35.3453)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339F9B #9F3337

analogous

#339F65 #339F9B #336D9F

triadic

#339F9B #9B339F #9F9B33

tetradic

#339F9B #65339F #9F3337 #6D9F33

square

#339F9B #65339F #9F3337 #6D9F33

split-complementary

#339F9B #9F336D #9F6533

monochromatic

#154241 #24716E #339F9B #4AC5C0 #79D4D0

Accessibility & contrast

On white

3.19

#339F9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#339F9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339F9B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339F9B	#FFFFFF	#000000	##000000
##339F9B	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96979B

Deuteranopia (green-blind)

#858B9C

Tritanopia (blue-blind)

#00A39D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #339f9b;
/* rgb */ color: rgb(51, 159, 155);
/* oklch */ color: oklch(64.2% 0.096 191.5);

Tailwind

colors: {
  custom: {
    50: '#7abcb8',
    500: '#339f9b',
    950: '#000000',
  },
}

SCSS

$custom: #339f9b;
$custom-light: #7abcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#339f9b",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 155
  },
  "hsl": {
    "h": 177.778,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.64171,
    "c": 0.09571,
    "h": 191.5
  },
  "luminance": 0.27867
}

Semantic roles & 50–950 ramp

primary

#339F9B

secondary

#BC7174

accent

#4D52DB

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #339F9B

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

Preview Lab → · Contrast checker → · Palette generator →