#307B86#307B86

#307B86 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.1% C 0.075 H 208.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#307B86
RGB	rgb(48, 123, 134)
HSL	hsl(188, 47%, 36%)
HSV	hsv(188, 64%, 53%)
CMYK	cmyk(64.2%, 8.2%, 0%, 47.5%)
CIE-LAB	lab(47.64, -19.35, -12.86)
CIE-LCH	lch(47.64, 23.24, 213.60°)
OKLab	oklab(54.12% -0.0656 -0.0356)
OKLCH	oklch(54.12% 0.075 208.5)
XYZ	xyz(12.6032, 16.5142, 25.0730)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B86 #863B30

analogous

#308666 #307B86 #305086

triadic

#307B86 #86307B #7B8630

tetradic

#307B86 #663086 #863B30 #508630

square

#307B86 #663086 #863B30 #508630

split-complementary

#307B86 #863050 #866630

monochromatic

#10282C #205259 #307B86 #40A4B3 #68BCC9

Accessibility & contrast

On white

4.88

#307B86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#307B86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B86

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B86	#FFFFFF	#000000	##FFFFFF
##307B86	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717687

Deuteranopia (green-blind)

#646D86

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307b86;
/* rgb */ color: rgb(48, 123, 134);
/* oklch */ color: oklch(54.1% 0.075 208.5);

Tailwind

colors: {
  custom: {
    50: '#73a1a9',
    500: '#307b86',
    950: '#000000',
  },
}

SCSS

$custom: #307b86;
$custom-light: #73a1a9;
$custom-dark: #000000;

JSON

{
  "hex": "#307b86",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 134
  },
  "hsl": {
    "h": 187.674,
    "s": 47.253,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54115,
    "c": 0.07465,
    "h": 208.5
  },
  "luminance": 0.16516
}

Semantic roles & 50–950 ramp

primary

#307B86

secondary

#B06C62

accent

#6251D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #307B86

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

Preview Lab → · Contrast checker → · Palette generator →