#309499#309499

#309499 is a mid, moderate teal. Relative luminance 0.241; OKLCH L 61.2% C 0.090 H 199.9°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#309499
RGB	rgb(48, 148, 153)
HSL	hsl(183, 52%, 39%)
HSV	hsv(183, 69%, 60%)
CMYK	cmyk(68.6%, 3.3%, 0%, 40%)
CIE-LAB	lab(56.19, -26.43, -11.03)
CIE-LCH	lch(56.19, 28.64, 202.65°)
OKLab	oklab(61.23% -0.0845 -0.0306)
OKLCH	oklch(61.23% 0.09 199.9)
XYZ	xyz(17.5561, 24.1061, 33.8585)
Luminance	0.2411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309499 #993530

analogous

#30996A #309499 #306099

triadic

#309499 #993094 #949930

tetradic

#309499 #6A3099 #993530 #609930

square

#309499 #6A3099 #993530 #609930

split-complementary

#309499 #993060 #996A30

monochromatic

#133A3C #21676A #309499 #42BEC4 #71CED2

Accessibility & contrast

On white

3.61

#309499 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#309499 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309499

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309499	#FFFFFF	#000000	##000000
##309499	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898D99

Deuteranopia (green-blind)

#7A829A

Tritanopia (blue-blind)

#009995

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309499;
/* rgb */ color: rgb(48, 148, 153);
/* oklch */ color: oklch(61.2% 0.090 199.9);

Tailwind

colors: {
  custom: {
    50: '#78b4b7',
    500: '#309499',
    950: '#000000',
  },
}

SCSS

$custom: #309499;
$custom-light: #78b4b7;
$custom-dark: #000000;

JSON

{
  "hex": "#309499",
  "rgb": {
    "r": 48,
    "g": 148,
    "b": 153
  },
  "hsl": {
    "h": 182.857,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.61234,
    "c": 0.08985,
    "h": 199.9
  },
  "luminance": 0.24108
}

Semantic roles & 50–950 ramp

primary

#309499

secondary

#BA6E6B

accent

#534CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #309499

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

Preview Lab → · Contrast checker → · Palette generator →