#309A7F#309A7F

#309A7F is a mid, moderate teal. Relative luminance 0.253; OKLCH L 61.9% C 0.104 H 172.3°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#309A7F
RGB	rgb(48, 154, 127)
HSL	hsl(165, 52%, 40%)
HSV	hsv(165, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 17.5%, 39.6%)
CIE-LAB	lab(57.34, -36.61, 5.50)
CIE-LCH	lch(57.34, 37.02, 171.45°)
OKLab	oklab(61.91% -0.1031 0.014)
OKLCH	oklch(61.91% 0.104 172.3)
XYZ	xyz(16.6034, 25.2700, 24.0771)
Luminance	0.2527 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A7F #9A304B

analogous

#309A4A #309A7F #30809A

triadic

#309A7F #7F309A #9A7F30

tetradic

#309A7F #4A309A #9A304B #809A30

square

#309A7F #4A309A #9A304B #809A30

split-complementary

#309A7F #9A3080 #9A4A30

monochromatic

#133D32 #216B59 #309A7F #43C4A3 #72D3BA

Accessibility & contrast

On white

3.47

#309A7F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#309A7F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A7F

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A7F	#FFFFFF	#000000	##000000
##309A7F	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95907E

Deuteranopia (green-blind)

#878581

Tritanopia (blue-blind)

#009B92

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309a7f;
/* rgb */ color: rgb(48, 154, 127);
/* oklch */ color: oklch(61.9% 0.104 172.3);

Tailwind

colors: {
  custom: {
    50: '#76b8a4',
    500: '#309a7f',
    950: '#000000',
  },
}

SCSS

$custom: #309a7f;
$custom-light: #76b8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#309a7f",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 127
  },
  "hsl": {
    "h": 164.717,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61914,
    "c": 0.10406,
    "h": 172.3
  },
  "luminance": 0.25272
}

Semantic roles & 50–950 ramp

primary

#309A7F

secondary

#BB6B7F

accent

#4C71DC

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #309A7F

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

Preview Lab → · Contrast checker → · Palette generator →