#309D98#309D98

#309D98 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.5% C 0.096 H 190.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#309D98
RGB	rgb(48, 157, 152)
HSL	hsl(177, 53%, 40%)
HSV	hsv(177, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 3.2%, 38.4%)
CIE-LAB	lab(58.98, -31.14, -6.29)
CIE-LCH	lch(58.98, 31.77, 191.43°)
OKLab	oklab(63.48% -0.0944 -0.0176)
OKLCH	oklch(63.48% 0.096 190.6)
XYZ	xyz(18.9408, 27.0071, 33.9143)
Luminance	0.2701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D98 #9D3035

analogous

#309D62 #309D98 #306B9D

triadic

#309D98 #98309D #9D9830

tetradic

#309D98 #62309D #9D3035 #6B9D30

square

#309D98 #62309D #9D3035 #6B9D30

split-complementary

#309D98 #9D306B #9D6230

monochromatic

#133F3D #226E6B #309D98 #44C6C0 #73D4D0

Accessibility & contrast

On white

3.28

#309D98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#309D98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D98

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D98	#FFFFFF	#000000	##000000
##309D98	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949598

Deuteranopia (green-blind)

#848999

Tritanopia (blue-blind)

#00A19B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #309d98;
/* rgb */ color: rgb(48, 157, 152);
/* oklch */ color: oklch(63.5% 0.096 190.6);

Tailwind

colors: {
  custom: {
    50: '#79bab6',
    500: '#309d98',
    950: '#000000',
  },
}

SCSS

$custom: #309d98;
$custom-light: #79bab6;
$custom-dark: #000000;

JSON

{
  "hex": "#309d98",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 152
  },
  "hsl": {
    "h": 177.248,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63483,
    "c": 0.09606,
    "h": 190.6
  },
  "luminance": 0.27009
}

Semantic roles & 50–950 ramp

primary

#309D98

secondary

#BC6D70

accent

#4B52DD

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #309D98

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

Preview Lab → · Contrast checker → · Palette generator →