#309F85#309F85

#309F85 is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.4% C 0.106 H 173.7°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#309F85
RGB	rgb(48, 159, 133)
HSL	hsl(166, 54%, 41%)
HSV	hsv(166, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 16.4%, 37.6%)
CIE-LAB	lab(59.08, -37.30, 4.61)
CIE-LCH	lch(59.08, 37.59, 172.95°)
OKLab	oklab(63.39% -0.1055 0.0116)
OKLCH	oklch(63.39% 0.106 173.7)
XYZ	xyz(17.8486, 27.1161, 26.4790)
Luminance	0.2712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F85 #9F304A

analogous

#309F4D #309F85 #30819F

triadic

#309F85 #85309F #9F8530

tetradic

#309F85 #4D309F #9F304A #819F30

square

#309F85 #4D309F #9F304A #819F30

split-complementary

#309F85 #9F3081 #9F4D30

monochromatic

#144136 #22705E #309F85 #45C7A9 #74D5BE

Accessibility & contrast

On white

3.27

#309F85 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#309F85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F85

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F85	#FFFFFF	#000000	##000000
##309F85	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9584

Deuteranopia (green-blind)

#8A8A87

Tritanopia (blue-blind)

#00A197

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #309f85;
/* rgb */ color: rgb(48, 159, 133);
/* oklch */ color: oklch(63.4% 0.106 173.7);

Tailwind

colors: {
  custom: {
    50: '#78bca8',
    500: '#309f85',
    950: '#000000',
  },
}

SCSS

$custom: #309f85;
$custom-light: #78bca8;
$custom-dark: #000000;

JSON

{
  "hex": "#309f85",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 133
  },
  "hsl": {
    "h": 165.946,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6339,
    "c": 0.10617,
    "h": 173.7
  },
  "luminance": 0.27118
}

Semantic roles & 50–950 ramp

primary

#309F85

secondary

#BD6E80

accent

#4B6DDD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #309F85

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

Preview Lab → · Contrast checker → · Palette generator →