#309A82#309A82

#309A82 is a light, moderate teal. Relative luminance 0.254; OKLCH L 62.0% C 0.102 H 174.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#309A82
RGB	rgb(48, 154, 130)
HSL	hsl(166, 52%, 40%)
HSV	hsv(166, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 15.6%, 39.6%)
CIE-LAB	lab(57.41, -35.83, 3.91)
CIE-LCH	lch(57.41, 36.04, 173.77°)
OKLab	oklab(62% -0.1017 0.0098)
OKLCH	oklch(62% 0.102 174.5)
XYZ	xyz(16.8018, 25.3494, 25.1222)
Luminance	0.2535 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A82 #9A3048

analogous

#309A4D #309A82 #307D9A

triadic

#309A82 #82309A #9A8230

tetradic

#309A82 #4D309A #9A3048 #7D9A30

square

#309A82 #4D309A #9A3048 #7D9A30

split-complementary

#309A82 #9A307D #9A4D30

monochromatic

#133D33 #216B5B #309A82 #43C4A7 #72D3BD

Accessibility & contrast

On white

3.46

#309A82 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#309A82 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A82

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A82	#FFFFFF	#000000	##000000
##309A82	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959081

Deuteranopia (green-blind)

#868584

Tritanopia (blue-blind)

#009C93

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309a82;
/* rgb */ color: rgb(48, 154, 130);
/* oklch */ color: oklch(62.0% 0.102 174.5);

Tailwind

colors: {
  custom: {
    50: '#77b8a6',
    500: '#309a82',
    950: '#000000',
  },
}

SCSS

$custom: #309a82;
$custom-light: #77b8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#309a82",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 130
  },
  "hsl": {
    "h": 166.415,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62002,
    "c": 0.10213,
    "h": 174.5
  },
  "luminance": 0.25351
}

Semantic roles & 50–950 ramp

primary

#309A82

secondary

#BB6B7D

accent

#4C6DDC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #309A82

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

Preview Lab → · Contrast checker → · Palette generator →