#307F83#307F83

#307F83 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 55.0% C 0.076 H 199.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#307F83
RGB	rgb(48, 127, 131)
HSL	hsl(183, 46%, 35%)
HSV	hsv(183, 63%, 51%)
CMYK	cmyk(63.4%, 3.1%, 0%, 48.6%)
CIE-LAB	lab(48.82, -22.40, -9.32)
CIE-LCH	lch(48.82, 24.26, 202.60°)
OKLab	oklab(55.03% -0.0714 -0.0258)
OKLCH	oklch(55.03% 0.076 199.9)
XYZ	xyz(12.9033, 17.4444, 24.1554)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F83 #833430

analogous

#30835E #307F83 #305583

triadic

#307F83 #83307F #7F8330

tetradic

#307F83 #5E3083 #833430 #558330

square

#307F83 #5E3083 #833430 #558330

split-complementary

#307F83 #833055 #835E30

monochromatic

#0F2829 #205456 #307F83 #40AAB0 #66C2C7

Accessibility & contrast

On white

4.68

#307F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#307F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F83

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F83	#FFFFFF	#000000	##FFFFFF
##307F83	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767983

Deuteranopia (green-blind)

#697083

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #307f83;
/* rgb */ color: rgb(48, 127, 131);
/* oklch */ color: oklch(55.0% 0.076 199.9);

Tailwind

colors: {
  custom: {
    50: '#73a4a7',
    500: '#307f83',
    950: '#000000',
  },
}

SCSS

$custom: #307f83;
$custom-light: #73a4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#307f83",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 131
  },
  "hsl": {
    "h": 182.892,
    "s": 46.369,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55026,
    "c": 0.07597,
    "h": 199.9
  },
  "luminance": 0.17446
}

Semantic roles & 50–950 ramp

primary

#307F83

secondary

#AE6461

accent

#5852D6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #307F83

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

Preview Lab → · Contrast checker → · Palette generator →