#309A87#309A87

#309A87 is a light, moderate teal. Relative luminance 0.255; OKLCH L 62.2% C 0.099 H 178.4°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#309A87
RGB	rgb(48, 154, 135)
HSL	hsl(169, 52%, 40%)
HSV	hsv(169, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 12.3%, 39.6%)
CIE-LAB	lab(57.55, -34.50, 1.26)
CIE-LCH	lch(57.55, 34.52, 177.91°)
OKLab	oklab(62.15% -0.0992 0.0028)
OKLCH	oklch(62.15% 0.099 178.4)
XYZ	xyz(17.1456, 25.4869, 26.9328)
Luminance	0.2549 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A87 #9A3043

analogous

#309A52 #309A87 #30789A

triadic

#309A87 #87309A #9A8730

tetradic

#309A87 #52309A #9A3043 #789A30

square

#309A87 #52309A #9A3043 #789A30

split-complementary

#309A87 #9A3078 #9A5230

monochromatic

#133D35 #216B5E #309A87 #43C4AD #72D3C1

Accessibility & contrast

On white

3.44

#309A87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#309A87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A87

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A87	#FFFFFF	#000000	##000000
##309A87	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949186

Deuteranopia (green-blind)

#858689

Tritanopia (blue-blind)

#009C94

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309a87;
/* rgb */ color: rgb(48, 154, 135);
/* oklch */ color: oklch(62.2% 0.099 178.4);

Tailwind

colors: {
  custom: {
    50: '#77b8a9',
    500: '#309a87',
    950: '#000000',
  },
}

SCSS

$custom: #309a87;
$custom-light: #77b8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#309a87",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 135
  },
  "hsl": {
    "h": 169.245,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62154,
    "c": 0.09929,
    "h": 178.4
  },
  "luminance": 0.25489
}

Semantic roles & 50–950 ramp

primary

#309A87

secondary

#BB6B79

accent

#4C66DC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #309A87

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

Preview Lab → · Contrast checker → · Palette generator →