#307E80#307E80

#307E80 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.7% C 0.075 H 197.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#307E80
RGB	rgb(48, 126, 128)
HSL	hsl(182, 45%, 35%)
HSV	hsv(182, 63%, 50%)
CMYK	cmyk(62.5%, 1.6%, 0%, 49.8%)
CIE-LAB	lab(48.40, -22.79, -8.18)
CIE-LCH	lch(48.40, 24.22, 199.75°)
OKLab	oklab(54.65% -0.0717 -0.0227)
OKLCH	oklch(54.65% 0.075 197.5)
XYZ	xyz(12.5744, 17.1073, 23.0572)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307E80 #803230

analogous

#30805A #307E80 #305680

triadic

#307E80 #80307E #7E8030

tetradic

#307E80 #5A3080 #803230 #568030

square

#307E80 #5A3080 #803230 #568030

split-complementary

#307E80 #803056 #805A30

monochromatic

#0F2627 #1F5253 #307E80 #41AAAD #65C3C5

Accessibility & contrast

On white

4.75

#307E80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#307E80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307E80

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307E80	#FFFFFF	#000000	##FFFFFF
##307E80	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767880

Deuteranopia (green-blind)

#696F81

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #307e80;
/* rgb */ color: rgb(48, 126, 128);
/* oklch */ color: oklch(54.7% 0.075 197.5);

Tailwind

colors: {
  custom: {
    50: '#73a3a4',
    500: '#307e80',
    950: '#000000',
  },
}

SCSS

$custom: #307e80;
$custom-light: #73a3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#307e80",
  "rgb": {
    "r": 48,
    "g": 126,
    "b": 128
  },
  "hsl": {
    "h": 181.5,
    "s": 45.455,
    "l": 34.51
  },
  "oklch": {
    "l": 0.54654,
    "c": 0.07519,
    "h": 197.5
  },
  "luminance": 0.17109
}

Semantic roles & 50–950 ramp

primary

#307E80

secondary

#AC615F

accent

#5653D5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #307E80

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

Preview Lab → · Contrast checker → · Palette generator →