#309090#309090

#309090 is a mid, moderate teal. Relative luminance 0.226; OKLCH L 59.9% C 0.087 H 195.1°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#309090
RGB	rgb(48, 144, 144)
HSL	hsl(180, 50%, 38%)
HSV	hsv(180, 67%, 56%)
CMYK	cmyk(66.7%, 0%, 0%, 43.5%)
CIE-LAB	lab(54.64, -27.14, -8.18)
CIE-LCH	lch(54.64, 28.35, 196.76°)
OKLab	oklab(59.88% -0.0843 -0.0227)
OKLCH	oklch(59.88% 0.087 195.1)
XYZ	xyz(16.2240, 22.5867, 29.8848)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309090 #903030

analogous

#309060 #309090 #306090

triadic

#309090 #903090 #909030

tetradic

#309090 #603090 #903030 #609030

square

#309090 #603090 #903030 #609030

split-complementary

#309090 #903060 #906030

monochromatic

#113434 #216262 #309090 #3FBEBE #6CCECE

Accessibility & contrast

On white

3.81

#309090 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#309090 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309090

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309090	#FFFFFF	#000000	##000000
##309090	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878990

Deuteranopia (green-blind)

#787E91

Tritanopia (blue-blind)

#009590

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #309090;
/* rgb */ color: rgb(48, 144, 144);
/* oklch */ color: oklch(59.9% 0.087 195.1);

Tailwind

colors: {
  custom: {
    50: '#76b1b0',
    500: '#309090',
    950: '#000000',
  },
}

SCSS

$custom: #309090;
$custom-light: #76b1b0;
$custom-dark: #000000;

JSON

{
  "hex": "#309090",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 144
  },
  "hsl": {
    "h": 180,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59883,
    "c": 0.08728,
    "h": 195.1
  },
  "luminance": 0.22589
}

Semantic roles & 50–950 ramp

primary

#309090

secondary

#B56666

accent

#4E4EDA

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #309090

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

Preview Lab → · Contrast checker → · Palette generator →