#307C81#307C81

#307C81 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.2% C 0.074 H 201.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#307C81
RGB	rgb(48, 124, 129)
HSL	hsl(184, 46%, 35%)
HSV	hsv(184, 63%, 51%)
CMYK	cmyk(62.8%, 3.9%, 0%, 49.4%)
CIE-LAB	lab(47.79, -21.44, -9.69)
CIE-LCH	lch(47.79, 23.53, 204.31°)
OKLab	oklab(54.17% -0.069 -0.0268)
OKLCH	oklch(54.17% 0.074 201.3)
XYZ	xyz(12.3873, 16.6274, 23.3212)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C81 #813530

analogous

#30815E #307C81 #305381

triadic

#307C81 #81307C #7C8130

tetradic

#307C81 #5E3081 #813530 #538130

square

#307C81 #5E3081 #813530 #538130

split-complementary

#307C81 #813053 #815E30

monochromatic

#0F2628 #1F5154 #307C81 #41A7AE #66C0C6

Accessibility & contrast

On white

4.85

#307C81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#307C81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C81

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C81	#FFFFFF	#000000	##FFFFFF
##307C81	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737781

Deuteranopia (green-blind)

#676D81

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307c81;
/* rgb */ color: rgb(48, 124, 129);
/* oklch */ color: oklch(54.2% 0.074 201.3);

Tailwind

colors: {
  custom: {
    50: '#72a2a5',
    500: '#307c81',
    950: '#000000',
  },
}

SCSS

$custom: #307c81;
$custom-light: #72a2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#307c81",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 129
  },
  "hsl": {
    "h": 183.704,
    "s": 45.763,
    "l": 34.706
  },
  "oklch": {
    "l": 0.54174,
    "c": 0.07399,
    "h": 201.3
  },
  "luminance": 0.16629
}

Semantic roles & 50–950 ramp

primary

#307C81

secondary

#AD6560

accent

#5A52D5

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #307C81

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

Preview Lab → · Contrast checker → · Palette generator →