#3B9AAA#3B9AAA

#3B9AAA is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.7% C 0.090 H 210.6°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3B9AAA
RGB	rgb(59, 154, 170)
HSL	hsl(189, 48%, 45%)
HSV	hsv(189, 65%, 67%)
CMYK	cmyk(65.3%, 9.4%, 0%, 33.3%)
CIE-LAB	lab(58.92, -22.53, -16.57)
CIE-LCH	lch(58.92, 27.97, 216.34°)
OKLab	oklab(63.71% -0.0779 -0.046)
OKLCH	oklch(63.71% 0.09 210.6)
XYZ	xyz(20.6119, 26.9411, 42.1363)
Luminance	0.2694 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B9AAA #AA4B3B

analogous

#3BAA83 #3B9AAA #3B62AA

triadic

#3B9AAA #AA3B9A #9AAA3B

tetradic

#3B9AAA #833BAA #AA4B3B #62AA3B

square

#3B9AAA #833BAA #AA4B3B #62AA3B

split-complementary

#3B9AAA #AA3B62 #AA833B

monochromatic

#1B484F #2B717D #3B9AAA #5CB7C6 #89CBD6

Accessibility & contrast

On white

3.29

#3B9AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#3B9AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B9AAA

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B9AAA	#FFFFFF	#000000	##000000
##3B9AAA	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D95AB

Deuteranopia (green-blind)

#7C89AA

Tritanopia (blue-blind)

#00A19F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3b9aaa;
/* rgb */ color: rgb(59, 154, 170);
/* oklch */ color: oklch(63.7% 0.090 210.6);

Tailwind

colors: {
  custom: {
    50: '#7eb8c3',
    500: '#3b9aaa',
    950: '#000000',
  },
}

SCSS

$custom: #3b9aaa;
$custom-light: #7eb8c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b9aaa",
  "rgb": {
    "r": 59,
    "g": 154,
    "b": 170
  },
  "hsl": {
    "h": 188.649,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.63708,
    "c": 0.09045,
    "h": 210.6
  },
  "luminance": 0.26943
}

Semantic roles & 50–950 ramp

primary

#3B9AAA

secondary

#C08A80

accent

#6350D8

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3B9AAA

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

Preview Lab → · Contrast checker → · Palette generator →