#308591#308591

#308591 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 57.1% C 0.082 H 208.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#308591
RGB	rgb(48, 133, 145)
HSL	hsl(187, 50%, 38%)
HSV	hsv(187, 67%, 57%)
CMYK	cmyk(66.9%, 8.3%, 0%, 43.1%)
CIE-LAB	lab(51.21, -21.20, -13.92)
CIE-LCH	lch(51.21, 25.36, 213.30°)
OKLab	oklab(57.12% -0.0719 -0.0386)
OKLCH	oklch(57.12% 0.082 208.3)
XYZ	xyz(14.7151, 19.4462, 29.7605)
Luminance	0.1945 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308591 #913C30

analogous

#30916D #308591 #305491

triadic

#308591 #913085 #859130

tetradic

#308591 #6D3091 #913C30 #549130

square

#308591 #6D3091 #913C30 #549130

split-complementary

#308591 #913054 #916D30

monochromatic

#123135 #215B63 #308591 #3FAFBF #6DC3CF

Accessibility & contrast

On white

4.29

#308591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#308591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308591

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308591	#FFFFFF	#000000	##000000
##308591	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8092

Deuteranopia (green-blind)

#6B7591

Tritanopia (blue-blind)

#008B89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308591;
/* rgb */ color: rgb(48, 133, 145);
/* oklch */ color: oklch(57.1% 0.082 208.3);

Tailwind

colors: {
  custom: {
    50: '#75a8b1',
    500: '#308591',
    950: '#000000',
  },
}

SCSS

$custom: #308591;
$custom-light: #75a8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#308591",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 145
  },
  "hsl": {
    "h": 187.423,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57115,
    "c": 0.08161,
    "h": 208.3
  },
  "luminance": 0.19448
}

Semantic roles & 50–950 ramp

primary

#308591

secondary

#B67167

accent

#5F4EDA

background

#F7FAFA

surface

#EEF4F5

border

#C9CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #308591

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

Preview Lab → · Contrast checker → · Palette generator →