#308588#308588

#308588 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.8% C 0.080 H 198.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#308588
RGB	rgb(48, 133, 136)
HSL	hsl(182, 48%, 36%)
HSV	hsv(182, 65%, 53%)
CMYK	cmyk(64.7%, 2.2%, 0%, 46.7%)
CIE-LAB	lab(50.90, -23.98, -9.14)
CIE-LCH	lch(50.90, 25.67, 200.85°)
OKLab	oklab(56.76% -0.0759 -0.0253)
OKLCH	oklch(56.76% 0.08 198.5)
XYZ	xyz(14.0485, 19.1795, 26.2494)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308588 #883330

analogous

#30885F #308588 #305988

triadic

#308588 #883085 #858830

tetradic

#308588 #5F3088 #883330 #598830

square

#308588 #5F3088 #883330 #598830

split-complementary

#308588 #883059 #885F30

monochromatic

#102D2E #20595B #308588 #40B1B5 #69C7CA

Accessibility & contrast

On white

4.34

#308588 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#308588 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308588

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308588	#FFFFFF	#000000	##000000
##308588	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F88

Deuteranopia (green-blind)

#6E7589

Tritanopia (blue-blind)

#008A86

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308588;
/* rgb */ color: rgb(48, 133, 136);
/* oklch */ color: oklch(56.8% 0.080 198.5);

Tailwind

colors: {
  custom: {
    50: '#74a9aa',
    500: '#308588',
    950: '#000000',
  },
}

SCSS

$custom: #308588;
$custom-light: #74a9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#308588",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 136
  },
  "hsl": {
    "h": 182.045,
    "s": 47.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56764,
    "c": 0.08,
    "h": 198.5
  },
  "luminance": 0.19181
}

Semantic roles & 50–950 ramp

primary

#308588

secondary

#B16563

accent

#5550D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #308588

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

Preview Lab → · Contrast checker → · Palette generator →