#309D97#309D97

#309D97 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.4% C 0.096 H 189.7°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#309D97
RGB	rgb(48, 157, 151)
HSL	hsl(177, 53%, 40%)
HSV	hsv(177, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 3.8%, 38.4%)
CIE-LAB	lab(58.95, -31.43, -5.77)
CIE-LCH	lch(58.95, 31.96, 190.41°)
OKLab	oklab(63.45% -0.0949 -0.0162)
OKLCH	oklch(63.45% 0.096 189.7)
XYZ	xyz(18.8592, 26.9745, 33.4848)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D97 #9D3036

analogous

#309D60 #309D97 #306D9D

triadic

#309D97 #97309D #9D9730

tetradic

#309D97 #60309D #9D3036 #6D9D30

square

#309D97 #60309D #9D3036 #6D9D30

split-complementary

#309D97 #9D306D #9D6030

monochromatic

#133F3D #226E6A #309D97 #44C6BF #73D4CF

Accessibility & contrast

On white

3.28

#309D97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#309D97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D97

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D97	#FFFFFF	#000000	##000000
##309D97	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949597

Deuteranopia (green-blind)

#848998

Tritanopia (blue-blind)

#00A19B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #309d97;
/* rgb */ color: rgb(48, 157, 151);
/* oklch */ color: oklch(63.4% 0.096 189.7);

Tailwind

colors: {
  custom: {
    50: '#79bab5',
    500: '#309d97',
    950: '#000000',
  },
}

SCSS

$custom: #309d97;
$custom-light: #79bab5;
$custom-dark: #000000;

JSON

{
  "hex": "#309d97",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 151
  },
  "hsl": {
    "h": 176.697,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63449,
    "c": 0.09627,
    "h": 189.7
  },
  "luminance": 0.26977
}

Semantic roles & 50–950 ramp

primary

#309D97

secondary

#BC6D71

accent

#4B53DD

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #309D97

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

Preview Lab → · Contrast checker → · Palette generator →