#309B7F#309B7F

#309B7F is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.2% C 0.105 H 171.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#309B7F
RGB	rgb(48, 155, 127)
HSL	hsl(164, 53%, 40%)
HSV	hsv(164, 69%, 61%)
CMYK	cmyk(69%, 0%, 18.1%, 39.2%)
CIE-LAB	lab(57.66, -37.05, 5.96)
CIE-LCH	lch(57.66, 37.53, 170.86°)
OKLab	oklab(62.18% -0.1042 0.0152)
OKLCH	oklch(62.18% 0.105 171.7)
XYZ	xyz(16.7691, 25.6015, 24.1324)
Luminance	0.2560 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B7F #9B304C

analogous

#309B4A #309B7F #30829B

triadic

#309B7F #7F309B #9B7F30

tetradic

#309B7F #4A309B #9B304C #829B30

square

#309B7F #4A309B #9B304C #829B30

split-complementary

#309B7F #9B3082 #9B4A30

monochromatic

#133E32 #226C59 #309B7F #43C5A3 #72D3BA

Accessibility & contrast

On white

3.43

#309B7F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#309B7F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B7F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B7F	#FFFFFF	#000000	##000000
##309B7F	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96917E

Deuteranopia (green-blind)

#888681

Tritanopia (blue-blind)

#009C93

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309b7f;
/* rgb */ color: rgb(48, 155, 127);
/* oklch */ color: oklch(62.2% 0.105 171.7);

Tailwind

colors: {
  custom: {
    50: '#77b9a4',
    500: '#309b7f',
    950: '#000000',
  },
}

SCSS

$custom: #309b7f;
$custom-light: #77b9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#309b7f",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 127
  },
  "hsl": {
    "h": 164.299,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62175,
    "c": 0.10529,
    "h": 171.7
  },
  "luminance": 0.25603
}

Semantic roles & 50–950 ramp

primary

#309B7F

secondary

#BB6C80

accent

#4C71DC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #309B7F

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

Preview Lab → · Contrast checker → · Palette generator →