#309288#309288

#309288 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.1% C 0.091 H 185.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#309288
RGB	rgb(48, 146, 136)
HSL	hsl(174, 51%, 38%)
HSV	hsv(174, 67%, 57%)
CMYK	cmyk(67.1%, 0%, 6.8%, 42.7%)
CIE-LAB	lab(55.03, -30.45, -2.99)
CIE-LCH	lch(55.03, 30.59, 185.61°)
OKLab	oklab(60.12% -0.0902 -0.0086)
OKLCH	oklch(60.12% 0.091 185.4)
XYZ	xyz(15.9397, 22.9619, 26.8798)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309288 #92303A

analogous

#309257 #309288 #306B92

triadic

#309288 #883092 #928830

tetradic

#309288 #573092 #92303A #6B9230

square

#309288 #573092 #92303A #6B9230

split-complementary

#309288 #92306B #925730

monochromatic

#123632 #21645D #309288 #3FC0B3 #6DCFC5

Accessibility & contrast

On white

3.75

#309288 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#309288 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309288

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309288	#FFFFFF	#000000	##000000
##309288	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8A88

Deuteranopia (green-blind)

#7C7F89

Tritanopia (blue-blind)

#00958F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309288;
/* rgb */ color: rgb(48, 146, 136);
/* oklch */ color: oklch(60.1% 0.091 185.4);

Tailwind

colors: {
  custom: {
    50: '#76b2aa',
    500: '#309288',
    950: '#000000',
  },
}

SCSS

$custom: #309288;
$custom-light: #76b2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#309288",
  "rgb": {
    "r": 48,
    "g": 146,
    "b": 136
  },
  "hsl": {
    "h": 173.878,
    "s": 50.515,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60117,
    "c": 0.09057,
    "h": 185.4
  },
  "luminance": 0.22964
}

Semantic roles & 50–950 ramp

primary

#309288

secondary

#B7676F

accent

#4E5CDA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #309288

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

Preview Lab → · Contrast checker → · Palette generator →