#309CA2#309CA2

#309CA2 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.6% C 0.095 H 200.5°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#309CA2
RGB	rgb(48, 156, 162)
HSL	hsl(183, 54%, 41%)
HSV	hsv(183, 70%, 64%)
CMYK	cmyk(70.4%, 3.7%, 0%, 36.5%)
CIE-LAB	lab(58.99, -27.68, -11.96)
CIE-LCH	lch(58.99, 30.16, 203.37°)
OKLab	oklab(63.59% -0.0889 -0.0332)
OKLCH	oklch(63.59% 0.095 200.5)
XYZ	xyz(19.6261, 27.0117, 38.3548)
Luminance	0.2701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309CA2 #A23630

analogous

#30A26F #309CA2 #3063A2

triadic

#309CA2 #A2309C #9CA230

tetradic

#309CA2 #6F30A2 #A23630 #63A230

square

#309CA2 #6F30A2 #A23630 #63A230

split-complementary

#309CA2 #A23063 #A26F30

monochromatic

#144144 #226F73 #309CA2 #47C2C8 #76D1D6

Accessibility & contrast

On white

3.28

#309CA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#309CA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309CA2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309CA2	#FFFFFF	#000000	##000000
##309CA2	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A3

Deuteranopia (green-blind)

#8089A3

Tritanopia (blue-blind)

#00A29E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #309ca2;
/* rgb */ color: rgb(48, 156, 162);
/* oklch */ color: oklch(63.6% 0.095 200.5);

Tailwind

colors: {
  custom: {
    50: '#79b9bd',
    500: '#309ca2',
    950: '#000000',
  },
}

SCSS

$custom: #309ca2;
$custom-light: #79b9bd;
$custom-dark: #000000;

JSON

{
  "hex": "#309ca2",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 162
  },
  "hsl": {
    "h": 183.158,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63592,
    "c": 0.09489,
    "h": 200.5
  },
  "luminance": 0.27014
}

Semantic roles & 50–950 ramp

primary

#309CA2

secondary

#BE746F

accent

#524ADE

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #309CA2

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

Preview Lab → · Contrast checker → · Palette generator →