#308F81#308F81

#308F81 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.1% C 0.090 H 181.5°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#308F81
RGB	rgb(48, 143, 129)
HSL	hsl(171, 50%, 37%)
HSV	hsv(171, 66%, 56%)
CMYK	cmyk(66.4%, 0%, 9.8%, 43.9%)
CIE-LAB	lab(53.87, -30.97, -0.66)
CIE-LCH	lch(53.87, 30.98, 181.22°)
OKLab	oklab(59.11% -0.0902 -0.0023)
OKLCH	oklch(59.11% 0.09 181.5)
XYZ	xyz(15.0020, 21.8566, 24.1927)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308F81 #8F303E

analogous

#308F52 #308F81 #306D8F

triadic

#308F81 #81308F #8F8130

tetradic

#308F81 #52308F #8F303E #6D8F30

square

#308F81 #52308F #8F303E #6D8F30

split-complementary

#308F81 #8F306D #8F5230

monochromatic

#11332E #216158 #308F81 #3FBDAA #6CCEBF

Accessibility & contrast

On white

3.91

#308F81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#308F81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F81

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308F81	#FFFFFF	#000000	##000000
##308F81	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898780

Deuteranopia (green-blind)

#7B7D82

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #308f81;
/* rgb */ color: rgb(48, 143, 129);
/* oklch */ color: oklch(59.1% 0.090 181.5);

Tailwind

colors: {
  custom: {
    50: '#75b0a5',
    500: '#308f81',
    950: '#000000',
  },
}

SCSS

$custom: #308f81;
$custom-light: #75b0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#308f81",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 129
  },
  "hsl": {
    "h": 171.158,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59108,
    "c": 0.09025,
    "h": 181.5
  },
  "luminance": 0.21858
}

Semantic roles & 50–950 ramp

primary

#308F81

secondary

#B56672

accent

#4F63D9

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #308F81

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

Preview Lab → · Contrast checker → · Palette generator →