#308E90#308E90

#308E90 is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.4% C 0.086 H 197.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#308E90
RGB	rgb(48, 142, 144)
HSL	hsl(181, 50%, 38%)
HSV	hsv(181, 67%, 56%)
CMYK	cmyk(66.7%, 1.4%, 0%, 43.5%)
CIE-LAB	lab(54.01, -26.14, -9.12)
CIE-LCH	lch(54.01, 27.68, 199.23°)
OKLab	oklab(59.37% -0.0821 -0.0253)
OKLCH	oklch(59.37% 0.086 197.1)
XYZ	xyz(15.9237, 21.9862, 29.7847)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E90 #903230

analogous

#309062 #308E90 #305E90

triadic

#308E90 #90308E #8E9030

tetradic

#308E90 #623090 #903230 #5E9030

square

#308E90 #623090 #903230 #5E9030

split-complementary

#308E90 #90305E #906230

monochromatic

#113334 #216162 #308E90 #3FBBBE #6CCCCE

Accessibility & contrast

On white

3.89

#308E90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#308E90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E90

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E90	#FFFFFF	#000000	##000000
##308E90	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848790

Deuteranopia (green-blind)

#767D91

Tritanopia (blue-blind)

#00938E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #308e90;
/* rgb */ color: rgb(48, 142, 144);
/* oklch */ color: oklch(59.4% 0.086 197.1);

Tailwind

colors: {
  custom: {
    50: '#76afb0',
    500: '#308e90',
    950: '#000000',
  },
}

SCSS

$custom: #308e90;
$custom-light: #76afb0;
$custom-dark: #000000;

JSON

{
  "hex": "#308e90",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 144
  },
  "hsl": {
    "h": 181.25,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59371,
    "c": 0.08592,
    "h": 197.1
  },
  "luminance": 0.21988
}

Semantic roles & 50–950 ramp

primary

#308E90

secondary

#B56866

accent

#514EDA

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #308E90

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

Preview Lab → · Contrast checker → · Palette generator →