#307B72#307B72

#307B72 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.075 H 184.4°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#307B72
RGB	rgb(48, 123, 114)
HSL	hsl(173, 44%, 34%)
HSV	hsv(173, 61%, 48%)
CMYK	cmyk(61%, 0%, 7.3%, 51.8%)
CIE-LAB	lab(46.98, -25.36, -2.00)
CIE-LCH	lch(46.98, 25.43, 184.50°)
OKLab	oklab(53.37% -0.0748 -0.0058)
OKLCH	oklch(53.37% 0.075 184.4)
XYZ	xyz(11.3378, 16.0080, 18.4087)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B72 #7B3039

analogous

#307B4C #307B72 #305E7B

triadic

#307B72 #72307B #7B7230

tetradic

#307B72 #4C307B #7B3039 #5E7B30

square

#307B72 #4C307B #7B3039 #5E7B30

split-complementary

#307B72 #7B305E #7B4C30

monochromatic

#0E2320 #1F4F49 #307B72 #41A79B #63C2B7

Accessibility & contrast

On white

5.00

#307B72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#307B72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B72

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B72	#FFFFFF	#000000	##FFFFFF
##307B72	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757472

Deuteranopia (green-blind)

#6A6C73

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #307b72;
/* rgb */ color: rgb(48, 123, 114);
/* oklch */ color: oklch(53.4% 0.075 184.4);

Tailwind

colors: {
  custom: {
    50: '#71a19a',
    500: '#307b72',
    950: '#000000',
  },
}

SCSS

$custom: #307b72;
$custom-light: #71a19a;
$custom-dark: #000000;

JSON

{
  "hex": "#307b72",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 114
  },
  "hsl": {
    "h": 172.8,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.53366,
    "c": 0.07507,
    "h": 184.4
  },
  "luminance": 0.16009
}

Semantic roles & 50–950 ramp

primary

#307B72

secondary

#A95D67

accent

#5463D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #307B72

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

Preview Lab → · Contrast checker → · Palette generator →