#309F87#309F87

#309F87 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.4% C 0.105 H 175.2°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#309F87
RGB	rgb(48, 159, 135)
HSL	hsl(167, 54%, 41%)
HSV	hsv(167, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 15.1%, 37.6%)
CIE-LAB	lab(59.13, -36.78, 3.56)
CIE-LCH	lch(59.13, 36.95, 174.47°)
OKLab	oklab(63.45% -0.1046 0.0089)
OKLCH	oklch(63.45% 0.105 175.2)
XYZ	xyz(17.9881, 27.1719, 27.2137)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F87 #9F3048

analogous

#309F4F #309F87 #307F9F

triadic

#309F87 #87309F #9F8730

tetradic

#309F87 #4F309F #9F3048 #7F9F30

square

#309F87 #4F309F #9F3048 #7F9F30

split-complementary

#309F87 #9F307F #9F4F30

monochromatic

#144137 #22705F #309F87 #45C7AB #74D5C0

Accessibility & contrast

On white

3.26

#309F87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#309F87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F87

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F87	#FFFFFF	#000000	##000000
##309F87	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999586

Deuteranopia (green-blind)

#8A8A89

Tritanopia (blue-blind)

#00A198

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #309f87;
/* rgb */ color: rgb(48, 159, 135);
/* oklch */ color: oklch(63.4% 0.105 175.2);

Tailwind

colors: {
  custom: {
    50: '#78bca9',
    500: '#309f87',
    950: '#000000',
  },
}

SCSS

$custom: #309f87;
$custom-light: #78bca9;
$custom-dark: #000000;

JSON

{
  "hex": "#309f87",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 135
  },
  "hsl": {
    "h": 167.027,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63449,
    "c": 0.10494,
    "h": 175.2
  },
  "luminance": 0.27174
}

Semantic roles & 50–950 ramp

primary

#309F87

secondary

#BD6E7F

accent

#4B6ADD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #309F87

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

Preview Lab → · Contrast checker → · Palette generator →