#309F9E#309F9E

#309F9E is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.2% C 0.097 H 194.1°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#309F9E
RGB	rgb(48, 159, 158)
HSL	hsl(179, 54%, 41%)
HSV	hsv(179, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 0.6%, 37.6%)
CIE-LAB	lab(59.79, -30.35, -8.49)
CIE-LCH	lch(59.79, 31.52, 195.63°)
OKLab	oklab(64.2% -0.0938 -0.0236)
OKLCH	oklch(64.2% 0.097 194.1)
XYZ	xyz(19.7858, 27.8910, 36.6818)
Luminance	0.2789 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F9E #9F3031

analogous

#309F66 #309F9E #30699F

triadic

#309F9E #9E309F #9F9E30

tetradic

#309F9E #66309F #9F3031 #699F30

square

#309F9E #66309F #9F3031 #699F30

split-complementary

#309F9E #9F3069 #9F6630

monochromatic

#144141 #22706F #309F9E #45C7C6 #74D5D4

Accessibility & contrast

On white

3.19

#309F9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#309F9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F9E

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F9E	#FFFFFF	#000000	##000000
##309F9E	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95979E

Deuteranopia (green-blind)

#848B9F

Tritanopia (blue-blind)

#00A49E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #309f9e;
/* rgb */ color: rgb(48, 159, 158);
/* oklch */ color: oklch(64.2% 0.097 194.1);

Tailwind

colors: {
  custom: {
    50: '#79bcba',
    500: '#309f9e',
    950: '#000000',
  },
}

SCSS

$custom: #309f9e;
$custom-light: #79bcba;
$custom-dark: #000000;

JSON

{
  "hex": "#309f9e",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 158
  },
  "hsl": {
    "h": 179.459,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.64201,
    "c": 0.09672,
    "h": 194.1
  },
  "luminance": 0.27893
}

Semantic roles & 50–950 ramp

primary

#309F9E

secondary

#BD6E6E

accent

#4B4CDD

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #309F9E

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

Preview Lab → · Contrast checker → · Palette generator →