#309B94#309B94

#309B94 is a light, moderate teal. Relative luminance 0.262; OKLCH L 62.8% C 0.095 H 188.7°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#309B94
RGB	rgb(48, 155, 148)
HSL	hsl(176, 53%, 40%)
HSV	hsv(176, 69%, 61%)
CMYK	cmyk(69%, 0%, 4.5%, 39.2%)
CIE-LAB	lab(58.23, -31.34, -5.13)
CIE-LCH	lch(58.23, 31.76, 189.30°)
OKLab	oklab(62.84% -0.0942 -0.0144)
OKLCH	oklch(62.84% 0.095 188.7)
XYZ	xyz(18.2831, 26.2071, 32.1061)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B94 #9B3037

analogous

#309B5F #309B94 #306C9B

triadic

#309B94 #94309B #9B9430

tetradic

#309B94 #5F309B #9B3037 #6C9B30

square

#309B94 #5F309B #9B3037 #6C9B30

split-complementary

#309B94 #9B306C #9B5F30

monochromatic

#133E3B #226C67 #309B94 #43C5BC #72D3CD

Accessibility & contrast

On white

3.36

#309B94 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#309B94 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B94

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B94	#FFFFFF	#000000	##000000
##309B94	1.00	3.36	6.24	6.24
#FFFFFF	3.36	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)

#929394

Deuteranopia (green-blind)

#838795

Tritanopia (blue-blind)

#009F99

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309b94;
/* rgb */ color: rgb(48, 155, 148);
/* oklch */ color: oklch(62.8% 0.095 188.7);

Tailwind

colors: {
  custom: {
    50: '#78b9b3',
    500: '#309b94',
    950: '#000000',
  },
}

SCSS

$custom: #309b94;
$custom-light: #78b9b3;
$custom-dark: #000000;

JSON

{
  "hex": "#309b94",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 148
  },
  "hsl": {
    "h": 176.075,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62836,
    "c": 0.09527,
    "h": 188.7
  },
  "luminance": 0.26209
}

Semantic roles & 50–950 ramp

primary

#309B94

secondary

#BB6C71

accent

#4C55DC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #309B94

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

Preview Lab → · Contrast checker → · Palette generator →