#309587#309587

#309587 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.9% C 0.094 H 182.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#309587
RGB	rgb(48, 149, 135)
HSL	hsl(172, 51%, 39%)
HSV	hsv(172, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 9.4%, 41.6%)
CIE-LAB	lab(55.96, -32.16, -1.06)
CIE-LCH	lch(55.96, 32.18, 181.89°)
OKLab	oklab(60.86% -0.0939 -0.0034)
OKLCH	oklch(60.86% 0.094 182.1)
XYZ	xyz(16.3375, 23.8707, 26.6635)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309587 #95303E

analogous

#309554 #309587 #307095

triadic

#309587 #873095 #958730

tetradic

#309587 #543095 #95303E #709530

square

#309587 #543095 #95303E #709530

split-complementary

#309587 #953070 #955430

monochromatic

#123833 #21675D #309587 #41C2B0 #6FD1C3

Accessibility & contrast

On white

3.64

#309587 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#309587 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309587

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309587	#FFFFFF	#000000	##000000
##309587	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)

#8E8C86

Deuteranopia (green-blind)

#808288

Tritanopia (blue-blind)

#009891

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309587;
/* rgb */ color: rgb(48, 149, 135);
/* oklch */ color: oklch(60.9% 0.094 182.1);

Tailwind

colors: {
  custom: {
    50: '#76b4a9',
    500: '#309587',
    950: '#000000',
  },
}

SCSS

$custom: #309587;
$custom-light: #76b4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#309587",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 135
  },
  "hsl": {
    "h": 171.683,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6086,
    "c": 0.09394,
    "h": 182.1
  },
  "luminance": 0.23873
}

Semantic roles & 50–950 ramp

primary

#309587

secondary

#B86974

accent

#4D61DB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309587

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

Preview Lab → · Contrast checker → · Palette generator →