#308181#308181

#308181 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.5% C 0.077 H 195.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#308181
RGB	rgb(48, 129, 129)
HSL	hsl(180, 46%, 35%)
HSV	hsv(180, 63%, 51%)
CMYK	cmyk(62.8%, 0%, 0%, 49.4%)
CIE-LAB	lab(49.39, -24.04, -7.29)
CIE-LCH	lch(49.39, 25.12, 196.86°)
OKLab	oklab(55.47% -0.0746 -0.0202)
OKLCH	oklch(55.47% 0.077 195.2)
XYZ	xyz(13.0299, 17.9125, 23.5354)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308181 #813030

analogous

#308159 #308181 #305981

triadic

#308181 #813081 #818130

tetradic

#308181 #593081 #813030 #598130

square

#308181 #593081 #813030 #598130

split-complementary

#308181 #813059 #815930

monochromatic

#0F2828 #1F5454 #308181 #41AEAE #66C6C6

Accessibility & contrast

On white

4.58

#308181 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#308181 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308181

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308181	#FFFFFF	#000000	##000000
##308181	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797B81

Deuteranopia (green-blind)

#6C7182

Tritanopia (blue-blind)

#008581

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #308181;
/* rgb */ color: rgb(48, 129, 129);
/* oklch */ color: oklch(55.5% 0.077 195.2);

Tailwind

colors: {
  custom: {
    50: '#73a6a5',
    500: '#308181',
    950: '#000000',
  },
}

SCSS

$custom: #308181;
$custom-light: #73a6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#308181",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 129
  },
  "hsl": {
    "h": 180,
    "s": 45.763,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55469,
    "c": 0.07732,
    "h": 195.2
  },
  "luminance": 0.17914
}

Semantic roles & 50–950 ramp

primary

#308181

secondary

#AD6060

accent

#5252D5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #308181

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

Preview Lab → · Contrast checker → · Palette generator →