#309EA7#309EA7

#309EA7 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.3% C 0.096 H 203.1°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#309EA7
RGB	rgb(48, 158, 167)
HSL	hsl(185, 55%, 42%)
HSV	hsv(185, 71%, 65%)
CMYK	cmyk(71.3%, 5.4%, 0%, 34.5%)
CIE-LAB	lab(59.77, -27.15, -13.61)
CIE-LCH	lch(59.77, 30.37, 206.63°)
OKLab	oklab(64.28% -0.0888 -0.0378)
OKLCH	oklch(64.28% 0.096 203.1)
XYZ	xyz(20.4178, 27.8697, 40.8550)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309EA7 #A73930

analogous

#30A775 #309EA7 #3062A7

triadic

#309EA7 #A7309E #9EA730

tetradic

#309EA7 #7530A7 #A73930 #62A730

square

#309EA7 #7530A7 #A73930 #62A730

split-complementary

#309EA7 #A73062 #A77530

monochromatic

#154448 #227177 #309EA7 #49C1CB #79D1D8

Accessibility & contrast

On white

3.19

#309EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#309EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309EA7

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309EA7	#FFFFFF	#000000	##000000
##309EA7	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)

#9197A8

Deuteranopia (green-blind)

#808BA7

Tritanopia (blue-blind)

#00A4A1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #309ea7;
/* rgb */ color: rgb(48, 158, 167);
/* oklch */ color: oklch(64.3% 0.096 203.1);

Tailwind

colors: {
  custom: {
    50: '#7abbc1',
    500: '#309ea7',
    950: '#000000',
  },
}

SCSS

$custom: #309ea7;
$custom-light: #7abbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#309ea7",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 167
  },
  "hsl": {
    "h": 184.538,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.64282,
    "c": 0.09648,
    "h": 203.1
  },
  "luminance": 0.27872
}

Semantic roles & 50–950 ramp

primary

#309EA7

secondary

#C17872

accent

#5449DF

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #309EA7

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

Preview Lab → · Contrast checker → · Palette generator →