#308E9A#308E9A

#308E9A is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.8% C 0.087 H 207.2°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#308E9A
RGB	rgb(48, 142, 154)
HSL	hsl(187, 52%, 40%)
HSV	hsv(187, 69%, 60%)
CMYK	cmyk(68.8%, 7.8%, 0%, 39.6%)
CIE-LAB	lab(54.35, -23.06, -14.38)
CIE-LCH	lch(54.35, 27.18, 211.95°)
OKLab	oklab(59.76% -0.0777 -0.0399)
OKLCH	oklch(59.76% 0.087 207.2)
XYZ	xyz(16.7222, 22.3056, 33.9897)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E9A #9A3C30

analogous

#309A71 #308E9A #30599A

triadic

#308E9A #9A308E #8E9A30

tetradic

#308E9A #71309A #9A3C30 #599A30

square

#308E9A #71309A #9A3C30 #599A30

split-complementary

#308E9A #9A3059 #9A7130

monochromatic

#13383D #21636B #308E9A #43B6C4 #72C8D3

Accessibility & contrast

On white

3.85

#308E9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#308E9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E9A

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E9A	#FFFFFF	#000000	##000000
##308E9A	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82889B

Deuteranopia (green-blind)

#737D9A

Tritanopia (blue-blind)

#009492

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #308e9a;
/* rgb */ color: rgb(48, 142, 154);
/* oklch */ color: oklch(59.8% 0.087 207.2);

Tailwind

colors: {
  custom: {
    50: '#77afb7',
    500: '#308e9a',
    950: '#000000',
  },
}

SCSS

$custom: #308e9a;
$custom-light: #77afb7;
$custom-dark: #000000;

JSON

{
  "hex": "#308e9a",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 154
  },
  "hsl": {
    "h": 186.792,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.59756,
    "c": 0.08734,
    "h": 207.2
  },
  "luminance": 0.22307
}

Semantic roles & 50–950 ramp

primary

#308E9A

secondary

#BB746B

accent

#5C4CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #308E9A

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

Preview Lab → · Contrast checker → · Palette generator →