#309EAB#309EAB

#309EAB is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.4% C 0.097 H 206.6°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#309EAB
RGB	rgb(48, 158, 171)
HSL	hsl(186, 56%, 43%)
HSV	hsv(186, 72%, 67%)
CMYK	cmyk(71.9%, 7.6%, 0%, 32.9%)
CIE-LAB	lab(59.91, -25.91, -15.67)
CIE-LCH	lch(59.91, 30.28, 211.17°)
OKLab	oklab(64.44% -0.087 -0.0435)
OKLCH	oklch(64.44% 0.097 206.6)
XYZ	xyz(20.7933, 28.0199, 42.8327)
Luminance	0.2802 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309EAB #AB3D30

analogous

#30AB7A #309EAB #3061AB

triadic

#309EAB #AB309E #9EAB30

tetradic

#309EAB #7A30AB #AB3D30 #61AB30

square

#309EAB #7A30AB #AB3D30 #61AB30

split-complementary

#309EAB #AB3061 #AB7A30

monochromatic

#15464B #23727B #309EAB #4CBFCD #7BD0DA

Accessibility & contrast

On white

3.18

#309EAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#309EAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309EAB

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309EAB	#FFFFFF	#000000	##000000
##309EAB	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9098AC

Deuteranopia (green-blind)

#7F8BAB

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #309eab;
/* rgb */ color: rgb(48, 158, 171);
/* oklch */ color: oklch(64.4% 0.097 206.6);

Tailwind

colors: {
  custom: {
    50: '#7bbbc4',
    500: '#309eab',
    950: '#000000',
  },
}

SCSS

$custom: #309eab;
$custom-light: #7bbbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#309eab",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 171
  },
  "hsl": {
    "h": 186.341,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64437,
    "c": 0.09733,
    "h": 206.6
  },
  "luminance": 0.28022
}

Semantic roles & 50–950 ramp

primary

#309EAB

secondary

#C37D74

accent

#5848DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #309EAB

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

Preview Lab → · Contrast checker → · Palette generator →