#309491#309491

#309491 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.9% C 0.090 H 192.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#309491
RGB	rgb(48, 148, 145)
HSL	hsl(178, 51%, 38%)
HSV	hsv(178, 68%, 58%)
CMYK	cmyk(67.6%, 0%, 2%, 42%)
CIE-LAB	lab(55.94, -28.82, -6.82)
CIE-LCH	lch(55.94, 29.62, 193.32°)
OKLab	oklab(60.94% -0.0881 -0.019)
OKLCH	oklch(60.94% 0.09 192.2)
XYZ	xyz(16.9174, 23.8506, 30.4946)
Luminance	0.2385 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309491 #943033

analogous

#30945F #309491 #306594

triadic

#309491 #913094 #949130

tetradic

#309491 #5F3094 #943033 #659430

square

#309491 #5F3094 #943033 #659430

split-complementary

#309491 #943065 #945F30

monochromatic

#123836 #216664 #309491 #40C1BD #6ED0CD

Accessibility & contrast

On white

3.64

#309491 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#309491 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309491

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309491	#FFFFFF	#000000	##000000
##309491	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8D91

Deuteranopia (green-blind)

#7C8192

Tritanopia (blue-blind)

#009893

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309491;
/* rgb */ color: rgb(48, 148, 145);
/* oklch */ color: oklch(60.9% 0.090 192.2);

Tailwind

colors: {
  custom: {
    50: '#77b4b1',
    500: '#309491',
    950: '#000000',
  },
}

SCSS

$custom: #309491;
$custom-light: #77b4b1;
$custom-dark: #000000;

JSON

{
  "hex": "#309491",
  "rgb": {
    "r": 48,
    "g": 148,
    "b": 145
  },
  "hsl": {
    "h": 178.2,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.60942,
    "c": 0.09015,
    "h": 192.2
  },
  "luminance": 0.23853
}

Semantic roles & 50–950 ramp

primary

#309491

secondary

#B8686B

accent

#4D52DA

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309491

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

Preview Lab → · Contrast checker → · Palette generator →