#308587#308587

#308587 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.7% C 0.080 H 197.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#308587
RGB	rgb(48, 133, 135)
HSL	hsl(181, 48%, 36%)
HSV	hsv(181, 64%, 53%)
CMYK	cmyk(64.4%, 1.5%, 0%, 47.1%)
CIE-LAB	lab(50.86, -24.29, -8.60)
CIE-LCH	lch(50.86, 25.77, 199.50°)
OKLab	oklab(56.73% -0.0763 -0.0238)
OKLCH	oklch(56.73% 0.08 197.3)
XYZ	xyz(13.9777, 19.1512, 25.8769)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308587 #873230

analogous

#30875D #308587 #305987

triadic

#308587 #873085 #858730

tetradic

#308587 #5D3087 #873230 #598730

square

#308587 #5D3087 #873230 #598730

split-complementary

#308587 #873059 #875D30

monochromatic

#102C2D #20595A #308587 #40B1B4 #68C7C9

Accessibility & contrast

On white

4.35

#308587 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#308587 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308587

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308587	#FFFFFF	#000000	##000000
##308587	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F87

Deuteranopia (green-blind)

#6F7588

Tritanopia (blue-blind)

#008985

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308587;
/* rgb */ color: rgb(48, 133, 135);
/* oklch */ color: oklch(56.7% 0.080 197.3);

Tailwind

colors: {
  custom: {
    50: '#74a9a9',
    500: '#308587',
    950: '#000000',
  },
}

SCSS

$custom: #308587;
$custom-light: #74a9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#308587",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 135
  },
  "hsl": {
    "h": 181.379,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.56726,
    "c": 0.07999,
    "h": 197.3
  },
  "luminance": 0.19153
}

Semantic roles & 50–950 ramp

primary

#308587

secondary

#B16462

accent

#5451D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #308587

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

Preview Lab → · Contrast checker → · Palette generator →