#308A90#308A90

#308A90 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.3% C 0.084 H 201.4°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#308A90
RGB	rgb(48, 138, 144)
HSL	hsl(184, 50%, 38%)
HSV	hsv(184, 67%, 56%)
CMYK	cmyk(66.7%, 4.2%, 0%, 43.5%)
CIE-LAB	lab(52.75, -24.11, -11.01)
CIE-LCH	lch(52.75, 26.50, 204.55°)
OKLab	oklab(58.35% -0.0778 -0.0305)
OKLCH	oklch(58.35% 0.084 201.4)
XYZ	xyz(15.3393, 20.8173, 29.5899)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308A90 #903630

analogous

#309066 #308A90 #305A90

triadic

#308A90 #90308A #8A9030

tetradic

#308A90 #663090 #903630 #5A9030

square

#308A90 #663090 #903630 #5A9030

split-complementary

#308A90 #90305A #906630

monochromatic

#113234 #215E62 #308A90 #3FB6BE #6CC8CE

Accessibility & contrast

On white

4.07

#308A90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#308A90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308A90

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308A90	#FFFFFF	#000000	##000000
##308A90	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808491

Deuteranopia (green-blind)

#717990

Tritanopia (blue-blind)

#008F8C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #308a90;
/* rgb */ color: rgb(48, 138, 144);
/* oklch */ color: oklch(58.3% 0.084 201.4);

Tailwind

colors: {
  custom: {
    50: '#75acb0',
    500: '#308a90',
    950: '#000000',
  },
}

SCSS

$custom: #308a90;
$custom-light: #75acb0;
$custom-dark: #000000;

JSON

{
  "hex": "#308a90",
  "rgb": {
    "r": 48,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 183.75,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58349,
    "c": 0.08356,
    "h": 201.4
  },
  "luminance": 0.20819
}

Semantic roles & 50–950 ramp

primary

#308A90

secondary

#B56B66

accent

#574EDA

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #308A90

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

Preview Lab → · Contrast checker → · Palette generator →