#309B93#309B93

#309B93 is a light, moderate teal. Relative luminance 0.262; OKLCH L 62.8% C 0.096 H 187.8°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#309B93
RGB	rgb(48, 155, 147)
HSL	hsl(176, 53%, 40%)
HSV	hsv(176, 69%, 61%)
CMYK	cmyk(69%, 0%, 5.2%, 39.2%)
CIE-LAB	lab(58.20, -31.63, -4.61)
CIE-LCH	lch(58.20, 31.96, 188.29°)
OKLab	oklab(62.8% -0.0946 -0.013)
OKLCH	oklch(62.8% 0.096 187.8)
XYZ	xyz(18.2043, 26.1756, 31.6911)
Luminance	0.2618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B93 #9B3038

analogous

#309B5E #309B93 #306E9B

triadic

#309B93 #93309B #9B9330

tetradic

#309B93 #5E309B #9B3038 #6E9B30

square

#309B93 #5E309B #9B3038 #6E9B30

split-complementary

#309B93 #9B306E #9B5E30

monochromatic

#133E3A #226C67 #309B93 #43C5BB #72D3CC

Accessibility & contrast

On white

3.37

#309B93 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#309B93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B93

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B93	#FFFFFF	#000000	##000000
##309B93	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939393

Deuteranopia (green-blind)

#838794

Tritanopia (blue-blind)

#009F98

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309b93;
/* rgb */ color: rgb(48, 155, 147);
/* oklch */ color: oklch(62.8% 0.096 187.8);

Tailwind

colors: {
  custom: {
    50: '#78b9b2',
    500: '#309b93',
    950: '#000000',
  },
}

SCSS

$custom: #309b93;
$custom-light: #78b9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#309b93",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 147
  },
  "hsl": {
    "h": 175.514,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62802,
    "c": 0.09553,
    "h": 187.8
  },
  "luminance": 0.26178
}

Semantic roles & 50–950 ramp

primary

#309B93

secondary

#BB6C72

accent

#4C56DC

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #309B93

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

Preview Lab → · Contrast checker → · Palette generator →