#309AA9#309AA9

#309AA9 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.4% C 0.096 H 208.7°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#309AA9
RGB	rgb(48, 154, 169)
HSL	hsl(187, 56%, 43%)
HSV	hsv(187, 72%, 66%)
CMYK	cmyk(71.6%, 8.9%, 0%, 33.7%)
CIE-LAB	lab(58.60, -24.51, -16.51)
CIE-LCH	lch(58.60, 29.55, 213.97°)
OKLab	oklab(63.36% -0.0838 -0.0459)
OKLCH	oklch(63.36% 0.096 208.7)
XYZ	xyz(19.9329, 26.6018, 41.6126)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309AA9 #A93F30

analogous

#30A97B #309AA9 #305EA9

triadic

#309AA9 #A9309A #9AA930

tetradic

#309AA9 #7B30A9 #A93F30 #5EA930

square

#309AA9 #7B30A9 #A93F30 #5EA930

split-complementary

#309AA9 #A9305E #A97B30

monochromatic

#15434A #226F79 #309AA9 #4ABCCC #7ACDD9

Accessibility & contrast

On white

3.32

#309AA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#309AA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309AA9

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309AA9	#FFFFFF	#000000	##000000
##309AA9	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94AA

Deuteranopia (green-blind)

#7B88A9

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309aa9;
/* rgb */ color: rgb(48, 154, 169);
/* oklch */ color: oklch(63.4% 0.096 208.7);

Tailwind

colors: {
  custom: {
    50: '#7ab8c2',
    500: '#309aa9',
    950: '#000000',
  },
}

SCSS

$custom: #309aa9;
$custom-light: #7ab8c2;
$custom-dark: #000000;

JSON

{
  "hex": "#309aa9",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 169
  },
  "hsl": {
    "h": 187.438,
    "s": 55.76,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63362,
    "c": 0.09555,
    "h": 208.7
  },
  "luminance": 0.26604
}

Semantic roles & 50–950 ramp

primary

#309AA9

secondary

#C27D73

accent

#5B49DF

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #309AA9

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

Preview Lab → · Contrast checker → · Palette generator →