#308583#308583

#308583 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.6% C 0.080 H 192.9°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#308583
RGB	rgb(48, 133, 131)
HSL	hsl(179, 47%, 35%)
HSV	hsv(179, 64%, 52%)
CMYK	cmyk(63.9%, 0%, 1.5%, 47.8%)
CIE-LAB	lab(50.73, -25.48, -6.46)
CIE-LCH	lch(50.73, 26.29, 194.22°)
OKLab	oklab(56.58% -0.0782 -0.0179)
OKLCH	oklch(56.58% 0.08 192.9)
XYZ	xyz(13.7014, 19.0407, 24.4215)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308583 #853032

analogous

#308558 #308583 #305C85

triadic

#308583 #833085 #858330

tetradic

#308583 #583085 #853032 #5C8530

square

#308583 #583085 #853032 #5C8530

split-complementary

#308583 #85305C #855830

monochromatic

#102B2A #205857 #308583 #40B2AF #67C8C6

Accessibility & contrast

On white

4.37

#308583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#308583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308583

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308583	#FFFFFF	#000000	##000000
##308583	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E83

Deuteranopia (green-blind)

#707584

Tritanopia (blue-blind)

#008984

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308583;
/* rgb */ color: rgb(48, 133, 131);
/* oklch */ color: oklch(56.6% 0.080 192.9);

Tailwind

colors: {
  custom: {
    50: '#74a9a7',
    500: '#308583',
    950: '#000000',
  },
}

SCSS

$custom: #308583;
$custom-light: #74a9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#308583",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 131
  },
  "hsl": {
    "h": 178.588,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56579,
    "c": 0.08022,
    "h": 192.9
  },
  "luminance": 0.19042
}

Semantic roles & 50–950 ramp

primary

#308583

secondary

#AF6163

accent

#5154D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #308583

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

Preview Lab → · Contrast checker → · Palette generator →