#307C83#307C83

#307C83 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.3% C 0.074 H 203.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#307C83
RGB	rgb(48, 124, 131)
HSL	hsl(185, 46%, 35%)
HSV	hsv(185, 63%, 51%)
CMYK	cmyk(63.4%, 5.3%, 0%, 48.6%)
CIE-LAB	lab(47.86, -20.82, -10.76)
CIE-LCH	lch(47.86, 23.44, 207.33°)
OKLab	oklab(54.25% -0.068 -0.0298)
OKLCH	oklch(54.25% 0.074 203.7)
XYZ	xyz(12.5216, 16.6811, 24.0282)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C83 #833730

analogous

#308360 #307C83 #305383

triadic

#307C83 #83307C #7C8330

tetradic

#307C83 #603083 #833730 #538330

square

#307C83 #603083 #833730 #538330

split-complementary

#307C83 #833053 #836030

monochromatic

#0F2729 #205256 #307C83 #40A6B0 #66BFC7

Accessibility & contrast

On white

4.84

#307C83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#307C83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C83

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C83	#FFFFFF	#000000	##FFFFFF
##307C83	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737784

Deuteranopia (green-blind)

#666E83

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #307c83;
/* rgb */ color: rgb(48, 124, 131);
/* oklch */ color: oklch(54.3% 0.074 203.7);

Tailwind

colors: {
  custom: {
    50: '#73a2a7',
    500: '#307c83',
    950: '#000000',
  },
}

SCSS

$custom: #307c83;
$custom-light: #73a2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#307c83",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 131
  },
  "hsl": {
    "h": 185.06,
    "s": 46.369,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54252,
    "c": 0.07429,
    "h": 203.7
  },
  "luminance": 0.16682
}

Semantic roles & 50–950 ramp

primary

#307C83

secondary

#AE6761

accent

#5D52D6

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #307C83

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

Preview Lab → · Contrast checker → · Palette generator →