#308683#308683

#308683 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.8% C 0.081 H 191.9°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#308683
RGB	rgb(48, 134, 131)
HSL	hsl(178, 47%, 36%)
HSV	hsv(178, 64%, 53%)
CMYK	cmyk(64.2%, 0%, 2.2%, 47.5%)
CIE-LAB	lab(51.05, -25.99, -5.98)
CIE-LCH	lch(51.05, 26.67, 192.96°)
OKLab	oklab(56.84% -0.0793 -0.0167)
OKLCH	oklch(56.84% 0.081 191.9)
XYZ	xyz(13.8389, 19.3158, 24.4673)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308683 #863033

analogous

#308658 #308683 #305E86

triadic

#308683 #833086 #868330

tetradic

#308683 #583086 #863033 #5E8630

square

#308683 #583086 #863033 #5E8630

split-complementary

#308683 #86305E #865830

monochromatic

#102C2B #205957 #308683 #40B3AF #68C9C5

Accessibility & contrast

On white

4.32

#308683 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#308683 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308683

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308683	#FFFFFF	#000000	##000000
##308683	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7F83

Deuteranopia (green-blind)

#717584

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308683;
/* rgb */ color: rgb(48, 134, 131);
/* oklch */ color: oklch(56.8% 0.081 191.9);

Tailwind

colors: {
  custom: {
    50: '#74a9a7',
    500: '#308683',
    950: '#000000',
  },
}

SCSS

$custom: #308683;
$custom-light: #74a9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#308683",
  "rgb": {
    "r": 48,
    "g": 134,
    "b": 131
  },
  "hsl": {
    "h": 177.907,
    "s": 47.253,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56838,
    "c": 0.08104,
    "h": 191.9
  },
  "luminance": 0.19317
}

Semantic roles & 50–950 ramp

primary

#308683

secondary

#B06265

accent

#5156D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #308683

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

Preview Lab → · Contrast checker → · Palette generator →