#309B85#309B85

#309B85 is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.4% C 0.102 H 176.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#309B85
RGB	rgb(48, 155, 133)
HSL	hsl(168, 53%, 40%)
HSV	hsv(168, 69%, 61%)
CMYK	cmyk(69%, 0%, 14.2%, 39.2%)
CIE-LAB	lab(57.81, -35.49, 2.78)
CIE-LCH	lch(57.81, 35.60, 175.52°)
OKLab	oklab(62.35% -0.1013 0.0068)
OKLCH	oklch(62.35% 0.102 176.1)
XYZ	xyz(17.1718, 25.7626, 26.2534)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B85 #9B3046

analogous

#309B50 #309B85 #307B9B

triadic

#309B85 #85309B #9B8530

tetradic

#309B85 #50309B #9B3046 #7B9B30

square

#309B85 #50309B #9B3046 #7B9B30

split-complementary

#309B85 #9B307B #9B5030

monochromatic

#133E35 #226C5D #309B85 #43C5AA #72D3BF

Accessibility & contrast

On white

3.41

#309B85 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#309B85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B85

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B85	#FFFFFF	#000000	##000000
##309B85	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959184

Deuteranopia (green-blind)

#868687

Tritanopia (blue-blind)

#009D94

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309b85;
/* rgb */ color: rgb(48, 155, 133);
/* oklch */ color: oklch(62.4% 0.102 176.1);

Tailwind

colors: {
  custom: {
    50: '#77b9a8',
    500: '#309b85',
    950: '#000000',
  },
}

SCSS

$custom: #309b85;
$custom-light: #77b9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#309b85",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 133
  },
  "hsl": {
    "h": 167.664,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62352,
    "c": 0.10151,
    "h": 176.1
  },
  "luminance": 0.25765
}

Semantic roles & 50–950 ramp

primary

#309B85

secondary

#BB6C7C

accent

#4C69DC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #309B85

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

Preview Lab → · Contrast checker → · Palette generator →