#309B84#309B84

#309B84 is a light, moderate teal. Relative luminance 0.257; OKLCH L 62.3% C 0.102 H 175.4°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#309B84
RGB	rgb(48, 155, 132)
HSL	hsl(167, 53%, 40%)
HSV	hsv(167, 69%, 61%)
CMYK	cmyk(69%, 0%, 14.8%, 39.2%)
CIE-LAB	lab(57.78, -35.76, 3.31)
CIE-LCH	lch(57.78, 35.91, 174.71°)
OKLab	oklab(62.32% -0.1018 0.0082)
OKLCH	oklch(62.32% 0.102 175.4)
XYZ	xyz(17.1031, 25.7351, 25.8913)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B84 #9B3047

analogous

#309B4F #309B84 #307C9B

triadic

#309B84 #84309B #9B8430

tetradic

#309B84 #4F309B #9B3047 #7C9B30

square

#309B84 #4F309B #9B3047 #7C9B30

split-complementary

#309B84 #9B307C #9B4F30

monochromatic

#133E34 #226C5C #309B84 #43C5A9 #72D3BE

Accessibility & contrast

On white

3.42

#309B84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#309B84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B84

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B84	#FFFFFF	#000000	##000000
##309B84	1.00	3.42	6.15	6.15
#FFFFFF	3.42	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)

#959183

Deuteranopia (green-blind)

#878686

Tritanopia (blue-blind)

#009D94

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309b84;
/* rgb */ color: rgb(48, 155, 132);
/* oklch */ color: oklch(62.3% 0.102 175.4);

Tailwind

colors: {
  custom: {
    50: '#77b9a7',
    500: '#309b84',
    950: '#000000',
  },
}

SCSS

$custom: #309b84;
$custom-light: #77b9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#309b84",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 132
  },
  "hsl": {
    "h": 167.103,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62322,
    "c": 0.10209,
    "h": 175.4
  },
  "luminance": 0.25737
}

Semantic roles & 50–950 ramp

primary

#309B84

secondary

#BB6C7D

accent

#4C6BDC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #309B84

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

Preview Lab → · Contrast checker → · Palette generator →