#309490#309490

#309490 is a mid, moderate teal. Relative luminance 0.238; OKLCH L 60.9% C 0.090 H 191.2°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#309490
RGB	rgb(48, 148, 144)
HSL	hsl(178, 51%, 38%)
HSV	hsv(178, 68%, 58%)
CMYK	cmyk(67.6%, 0%, 2.7%, 42%)
CIE-LAB	lab(55.91, -29.11, -6.29)
CIE-LCH	lch(55.91, 29.79, 192.20°)
OKLab	oklab(60.91% -0.0886 -0.0176)
OKLCH	oklch(60.91% 0.09 191.2)
XYZ	xyz(16.8406, 23.8199, 30.0903)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309490 #943034

analogous

#30945E #309490 #306694

triadic

#309490 #903094 #949030

tetradic

#309490 #5E3094 #943034 #669430

square

#309490 #5E3094 #943034 #669430

split-complementary

#309490 #943066 #945E30

monochromatic

#123836 #216663 #309490 #40C1BC #6ED0CC

Accessibility & contrast

On white

3.64

#309490 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#309490 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309490

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309490	#FFFFFF	#000000	##000000
##309490	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8C90

Deuteranopia (green-blind)

#7C8191

Tritanopia (blue-blind)

#009893

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309490;
/* rgb */ color: rgb(48, 148, 144);
/* oklch */ color: oklch(60.9% 0.090 191.2);

Tailwind

colors: {
  custom: {
    50: '#77b4b0',
    500: '#309490',
    950: '#000000',
  },
}

SCSS

$custom: #309490;
$custom-light: #77b4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#309490",
  "rgb": {
    "r": 48,
    "g": 148,
    "b": 144
  },
  "hsl": {
    "h": 177.6,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.60907,
    "c": 0.0903,
    "h": 191.2
  },
  "luminance": 0.23822
}

Semantic roles & 50–950 ramp

primary

#309490

secondary

#B8686B

accent

#4D53DA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309490

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

Preview Lab → · Contrast checker → · Palette generator →