#308C99#308C99

#308C99 is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.2% C 0.086 H 208.4°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#308C99
RGB	rgb(48, 140, 153)
HSL	hsl(187, 52%, 39%)
HSV	hsv(187, 69%, 60%)
CMYK	cmyk(68.6%, 8.5%, 0%, 40%)
CIE-LAB	lab(53.69, -22.34, -14.80)
CIE-LCH	lch(53.69, 26.80, 213.53°)
OKLab	oklab(59.21% -0.076 -0.0411)
OKLCH	oklch(59.21% 0.086 208.4)
XYZ	xyz(16.3443, 21.6826, 33.4546)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308C99 #993D30

analogous

#309972 #308C99 #305799

triadic

#308C99 #99308C #8C9930

tetradic

#308C99 #723099 #993D30 #579930

square

#308C99 #723099 #993D30 #579930

split-complementary

#308C99 #993057 #997230

monochromatic

#13373C #21616A #308C99 #42B4C4 #71C6D2

Accessibility & contrast

On white

3.93

#308C99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#308C99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308C99

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308C99	#FFFFFF	#000000	##000000
##308C99	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879A

Deuteranopia (green-blind)

#717B99

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #308c99;
/* rgb */ color: rgb(48, 140, 153);
/* oklch */ color: oklch(59.2% 0.086 208.4);

Tailwind

colors: {
  custom: {
    50: '#77aeb7',
    500: '#308c99',
    950: '#000000',
  },
}

SCSS

$custom: #308c99;
$custom-light: #77aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#308c99",
  "rgb": {
    "r": 48,
    "g": 140,
    "b": 153
  },
  "hsl": {
    "h": 187.429,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.59211,
    "c": 0.08639,
    "h": 208.4
  },
  "luminance": 0.21684
}

Semantic roles & 50–950 ramp

primary

#308C99

secondary

#BA756B

accent

#5E4CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #308C99

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

Preview Lab → · Contrast checker → · Palette generator →