#308187#308187

#308187 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.7% C 0.078 H 202.1°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#308187
RGB	rgb(48, 129, 135)
HSL	hsl(184, 48%, 36%)
HSV	hsv(184, 64%, 53%)
CMYK	cmyk(64.4%, 4.4%, 0%, 47.1%)
CIE-LAB	lab(49.59, -22.22, -10.51)
CIE-LCH	lch(49.59, 24.58, 205.32°)
OKLab	oklab(55.7% -0.0719 -0.0291)
OKLCH	oklch(55.7% 0.078 202.1)
XYZ	xyz(13.4405, 18.0767, 25.6978)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308187 #873630

analogous

#308761 #308187 #305587

triadic

#308187 #873081 #818730

tetradic

#308187 #613087 #873630 #558730

square

#308187 #613087 #873630 #558730

split-complementary

#308187 #873055 #876130

monochromatic

#102B2D #20565A #308187 #40ACB4 #68C3C9

Accessibility & contrast

On white

4.55

#308187 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#308187 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308187

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308187	#FFFFFF	#000000	##000000
##308187	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777C87

Deuteranopia (green-blind)

#6A7287

Tritanopia (blue-blind)

#008683

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #308187;
/* rgb */ color: rgb(48, 129, 135);
/* oklch */ color: oklch(55.7% 0.078 202.1);

Tailwind

colors: {
  custom: {
    50: '#74a6aa',
    500: '#308187',
    950: '#000000',
  },
}

SCSS

$custom: #308187;
$custom-light: #74a6aa;
$custom-dark: #000000;

JSON

{
  "hex": "#308187",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 135
  },
  "hsl": {
    "h": 184.138,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55696,
    "c": 0.07756,
    "h": 202.1
  },
  "luminance": 0.18078
}

Semantic roles & 50–950 ramp

primary

#308187

secondary

#B16862

accent

#5A51D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #308187

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

Preview Lab → · Contrast checker → · Palette generator →