#305A4E#305A4E

#305A4E is a dark, muted teal. Relative luminance 0.085; OKLCH L 43.3% C 0.052 H 173.3°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#305A4E
RGB	rgb(48, 90, 78)
HSL	hsl(163, 30%, 27%)
HSV	hsv(163, 47%, 35%)
CMYK	cmyk(46.7%, 0%, 13.3%, 64.7%)
CIE-LAB	lab(34.98, -17.95, 2.37)
CIE-LCH	lch(34.98, 18.10, 172.47°)
OKLab	oklab(43.3% -0.0513 0.006)
OKLCH	oklch(43.3% 0.052 173.3)
XYZ	xyz(6.2497, 8.4903, 8.5157)
Luminance	0.0849 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305A4E #5A303C

analogous

#305A39 #305A4E #30515A

triadic

#305A4E #4E305A #5A4E30

tetradic

#305A4E #39305A #5A303C #515A30

square

#305A4E #39305A #5A303C #515A30

split-complementary

#305A4E #5A3051 #5A3930

monochromatic

#0B1411 #1B322B #305A4E #458271 #5CA892

Accessibility & contrast

On white

7.78

#305A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#305A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305A4E

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305A4E	#FFFFFF	#000000	##FFFFFF
##305A4E	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554D

Deuteranopia (green-blind)

#51504F

Tritanopia (blue-blind)

#225B56

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305a4e;
/* rgb */ color: rgb(48, 90, 78);
/* oklch */ color: oklch(43.3% 0.052 173.3);

Tailwind

colors: {
  custom: {
    50: '#6b897f',
    500: '#305a4e',
    950: '#000000',
  },
}

SCSS

$custom: #305a4e;
$custom-light: #6b897f;
$custom-dark: #000000;

JSON

{
  "hex": "#305a4e",
  "rgb": {
    "r": 48,
    "g": 90,
    "b": 78
  },
  "hsl": {
    "h": 162.857,
    "s": 30.435,
    "l": 27.059
  },
  "oklch": {
    "l": 0.43299,
    "c": 0.05164,
    "h": 173.3
  },
  "luminance": 0.08491
}

Semantic roles & 50–950 ramp

primary

#305A4E

secondary

#8B5A68

accent

#617EC7

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#070B0A

muted

#7A7C7C

Preview Lab

Preview with #305A4E

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

Preview Lab → · Contrast checker → · Palette generator →