#30666F#30666F

#30666F is a mid, muted teal. Relative luminance 0.113; OKLCH L 47.7% C 0.059 H 209.7°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#30666F
RGB	rgb(48, 102, 111)
HSL	hsl(189, 40%, 31%)
HSV	hsv(189, 57%, 44%)
CMYK	cmyk(56.8%, 8.1%, 0%, 56.5%)
CIE-LAB	lab(40.04, -15.05, -10.53)
CIE-LCH	lch(40.04, 18.37, 214.98°)
OKLab	oklab(47.73% -0.051 -0.0291)
OKLCH	oklch(47.73% 0.059 209.7)
XYZ	xyz(8.8384, 11.2780, 16.7469)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30666F #6F3930

analogous

#306F58 #30666F #30466F

triadic

#30666F #6F3066 #666F30

tetradic

#30666F #58306F #6F3930 #466F30

square

#30666F #58306F #6F3930 #466F30

split-complementary

#30666F #6F3046 #6F5830

monochromatic

#0B171A #1E3F44 #30666F #428D9A #5FADBA

Accessibility & contrast

On white

6.45

#30666F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#30666F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30666F

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30666F	#FFFFFF	#000000	##FFFFFF
##30666F	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6370

Deuteranopia (green-blind)

#545B6F

Tritanopia (blue-blind)

#006A69

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #30666f;
/* rgb */ color: rgb(48, 102, 111);
/* oklch */ color: oklch(47.7% 0.059 209.7);

Tailwind

colors: {
  custom: {
    50: '#6e9198',
    500: '#30666f',
    950: '#000000',
  },
}

SCSS

$custom: #30666f;
$custom-light: #6e9198;
$custom-dark: #000000;

JSON

{
  "hex": "#30666f",
  "rgb": {
    "r": 48,
    "g": 102,
    "b": 111
  },
  "hsl": {
    "h": 188.571,
    "s": 39.623,
    "l": 31.176
  },
  "oklch": {
    "l": 0.47732,
    "c": 0.05874,
    "h": 209.7
  },
  "luminance": 0.11279
}

Semantic roles & 50–950 ramp

primary

#30666F

secondary

#A0655B

accent

#6958D0

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080D0D

muted

#7B7D7E

Preview Lab

Preview with #30666F

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

Preview Lab → · Contrast checker → · Palette generator →