#308B80#308B80

#308B80 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.0% C 0.086 H 183.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#308B80
RGB	rgb(48, 139, 128)
HSL	hsl(173, 49%, 37%)
HSV	hsv(173, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 7.9%, 45.5%)
CIE-LAB	lab(52.56, -29.32, -2.00)
CIE-LCH	lch(52.56, 29.39, 183.91°)
OKLab	oklab(58.03% -0.0863 -0.0059)
OKLCH	oklch(58.03% 0.086 183.9)
XYZ	xyz(14.3460, 20.6506, 23.6478)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B80 #8B303B

analogous

#308B53 #308B80 #30698B

triadic

#308B80 #80308B #8B8030

tetradic

#308B80 #53308B #8B303B #698B30

square

#308B80 #53308B #8B303B #698B30

split-complementary

#308B80 #8B3069 #8B5330

monochromatic

#11302C #205E56 #308B80 #40B8AA #6ACCC0

Accessibility & contrast

On white

4.09

#308B80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#308B80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B80

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B80	#FFFFFF	#000000	##000000
##308B80	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848380

Deuteranopia (green-blind)

#777981

Tritanopia (blue-blind)

#008E88

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308b80;
/* rgb */ color: rgb(48, 139, 128);
/* oklch */ color: oklch(58.0% 0.086 183.9);

Tailwind

colors: {
  custom: {
    50: '#74ada4',
    500: '#308b80',
    950: '#000000',
  },
}

SCSS

$custom: #308b80;
$custom-light: #74ada4;
$custom-dark: #000000;

JSON

{
  "hex": "#308b80",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 128
  },
  "hsl": {
    "h": 172.747,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58034,
    "c": 0.08649,
    "h": 183.9
  },
  "luminance": 0.20652
}

Semantic roles & 50–950 ramp

primary

#308B80

secondary

#B3646E

accent

#5060D8

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #308B80

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

Preview Lab → · Contrast checker → · Palette generator →