#308E89#308E89

#308E89 is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.1% C 0.087 H 190.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#308E89
RGB	rgb(48, 142, 137)
HSL	hsl(177, 49%, 37%)
HSV	hsv(177, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 3.5%, 44.3%)
CIE-LAB	lab(53.79, -28.21, -5.40)
CIE-LCH	lch(53.79, 28.73, 190.84°)
OKLab	oklab(59.12% -0.0853 -0.0151)
OKLCH	oklch(59.12% 0.087 190)
XYZ	xyz(15.4052, 21.7788, 27.0539)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E89 #8E3035

analogous

#308E5A #308E89 #30648E

triadic

#308E89 #89308E #8E8930

tetradic

#308E89 #5A308E #8E3035 #648E30

square

#308E89 #5A308E #8E3035 #648E30

split-complementary

#308E89 #8E3064 #8E5A30

monochromatic

#113331 #21605D #308E89 #3FBCB5 #6BCDC8

Accessibility & contrast

On white

3.92

#308E89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#308E89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E89

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E89	#FFFFFF	#000000	##000000
##308E89	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868789

Deuteranopia (green-blind)

#787C8A

Tritanopia (blue-blind)

#00928C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #308e89;
/* rgb */ color: rgb(48, 142, 137);
/* oklch */ color: oklch(59.1% 0.087 190.0);

Tailwind

colors: {
  custom: {
    50: '#75afab',
    500: '#308e89',
    950: '#000000',
  },
}

SCSS

$custom: #308e89;
$custom-light: #75afab;
$custom-dark: #000000;

JSON

{
  "hex": "#308e89",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 137
  },
  "hsl": {
    "h": 176.809,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59119,
    "c": 0.08667,
    "h": 190
  },
  "luminance": 0.21781
}

Semantic roles & 50–950 ramp

primary

#308E89

secondary

#B4656A

accent

#4F56D9

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #308E89

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

Preview Lab → · Contrast checker → · Palette generator →