#309990#309990

#309990 is a light, moderate teal. Relative luminance 0.254; OKLCH L 62.2% C 0.095 H 186.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#309990
RGB	rgb(48, 153, 144)
HSL	hsl(175, 52%, 39%)
HSV	hsv(175, 69%, 60%)
CMYK	cmyk(68.6%, 0%, 5.9%, 40%)
CIE-LAB	lab(57.48, -31.53, -3.96)
CIE-LCH	lch(57.48, 31.78, 187.16°)
OKLab	oklab(62.19% -0.0939 -0.0112)
OKLCH	oklch(62.19% 0.095 186.8)
XYZ	xyz(17.6419, 25.4225, 30.3574)
Luminance	0.2542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309990 #993039

analogous

#30995C #309990 #306E99

triadic

#309990 #903099 #999030

tetradic

#309990 #5C3099 #993039 #6E9930

square

#309990 #5C3099 #993039 #6E9930

split-complementary

#309990 #99306E #995C30

monochromatic

#133C38 #216A64 #309990 #42C4B9 #71D2CA

Accessibility & contrast

On white

3.45

#309990 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#309990 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309990

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309990	#FFFFFF	#000000	##000000
##309990	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919190

Deuteranopia (green-blind)

#828591

Tritanopia (blue-blind)

#009D96

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309990;
/* rgb */ color: rgb(48, 153, 144);
/* oklch */ color: oklch(62.2% 0.095 186.8);

Tailwind

colors: {
  custom: {
    50: '#77b7b0',
    500: '#309990',
    950: '#000000',
  },
}

SCSS

$custom: #309990;
$custom-light: #77b7b0;
$custom-dark: #000000;

JSON

{
  "hex": "#309990",
  "rgb": {
    "r": 48,
    "g": 153,
    "b": 144
  },
  "hsl": {
    "h": 174.857,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62188,
    "c": 0.09459,
    "h": 186.8
  },
  "luminance": 0.25424
}

Semantic roles & 50–950 ramp

primary

#309990

secondary

#BA6B71

accent

#4C58DC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309990

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

Preview Lab → · Contrast checker → · Palette generator →