#307B82#307B82

#307B82 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 54.0% C 0.074 H 203.8°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#307B82
RGB	rgb(48, 123, 130)
HSL	hsl(185, 46%, 35%)
HSV	hsv(185, 63%, 51%)
CMYK	cmyk(63.1%, 5.4%, 0%, 49%)
CIE-LAB	lab(47.50, -20.60, -10.71)
CIE-LCH	lch(47.50, 23.22, 207.46°)
OKLab	oklab(53.96% -0.0674 -0.0296)
OKLCH	oklch(53.96% 0.074 203.8)
XYZ	xyz(12.3294, 16.4047, 23.6314)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B82 #823730

analogous

#308260 #307B82 #305282

triadic

#307B82 #82307B #7B8230

tetradic

#307B82 #603082 #823730 #528230

square

#307B82 #603082 #823730 #528230

split-complementary

#307B82 #823052 #826030

monochromatic

#0F2629 #1F5155 #307B82 #41A5AF #66BEC6

Accessibility & contrast

On white

4.91

#307B82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#307B82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B82

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B82	#FFFFFF	#000000	##FFFFFF
##307B82	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727683

Deuteranopia (green-blind)

#656D82

Tritanopia (blue-blind)

#00807D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307b82;
/* rgb */ color: rgb(48, 123, 130);
/* oklch */ color: oklch(54.0% 0.074 203.8);

Tailwind

colors: {
  custom: {
    50: '#72a1a6',
    500: '#307b82',
    950: '#000000',
  },
}

SCSS

$custom: #307b82;
$custom-light: #72a1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#307b82",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 130
  },
  "hsl": {
    "h": 185.122,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53955,
    "c": 0.0736,
    "h": 203.8
  },
  "luminance": 0.16406
}

Semantic roles & 50–950 ramp

primary

#307B82

secondary

#AE6760

accent

#5D52D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #307B82

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

Preview Lab → · Contrast checker → · Palette generator →