#309AA7#309AA7

#309AA7 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.3% C 0.095 H 206.9°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#309AA7
RGB	rgb(48, 154, 167)
HSL	hsl(187, 55%, 42%)
HSV	hsv(187, 71%, 65%)
CMYK	cmyk(71.3%, 7.8%, 0%, 34.5%)
CIE-LAB	lab(58.53, -25.13, -15.48)
CIE-LCH	lch(58.53, 29.52, 211.63°)
OKLab	oklab(63.28% -0.0846 -0.043)
OKLCH	oklch(63.28% 0.095 206.9)
XYZ	xyz(19.7466, 26.5273, 40.6313)
Luminance	0.2653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309AA7 #A73D30

analogous

#30A779 #309AA7 #305EA7

triadic

#309AA7 #A7309A #9AA730

tetradic

#309AA7 #7930A7 #A73D30 #5EA730

square

#309AA7 #7930A7 #A73D30 #5EA730

split-complementary

#309AA7 #A7305E #A77930

monochromatic

#154248 #226E77 #309AA7 #49BDCB #79CED8

Accessibility & contrast

On white

3.33

#309AA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#309AA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309AA7

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309AA7	#FFFFFF	#000000	##000000
##309AA7	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D94A8

Deuteranopia (green-blind)

#7C87A7

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309aa7;
/* rgb */ color: rgb(48, 154, 167);
/* oklch */ color: oklch(63.3% 0.095 206.9);

Tailwind

colors: {
  custom: {
    50: '#7ab8c1',
    500: '#309aa7',
    950: '#000000',
  },
}

SCSS

$custom: #309aa7;
$custom-light: #7ab8c1;
$custom-dark: #000000;

JSON

{
  "hex": "#309aa7",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 167
  },
  "hsl": {
    "h": 186.555,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.63283,
    "c": 0.09495,
    "h": 206.9
  },
  "luminance": 0.2653
}

Semantic roles & 50–950 ramp

primary

#309AA7

secondary

#C17B72

accent

#5949DF

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #309AA7

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

Preview Lab → · Contrast checker → · Palette generator →