#305C4E#305C4E

#305C4E is a dark, muted teal. Relative luminance 0.088; OKLCH L 43.8% C 0.055 H 171.0°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#305C4E
RGB	rgb(48, 92, 78)
HSL	hsl(161, 31%, 27%)
HSV	hsv(161, 48%, 36%)
CMYK	cmyk(47.8%, 0%, 15.2%, 63.9%)
CIE-LAB	lab(35.66, -19.03, 3.35)
CIE-LCH	lch(35.66, 19.33, 170.03°)
OKLab	oklab(43.85% -0.054 0.0086)
OKLCH	oklch(43.85% 0.055 171)
XYZ	xyz(6.4207, 8.8322, 8.5727)
Luminance	0.0883 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305C4E #5C303E

analogous

#305C38 #305C4E #30545C

triadic

#305C4E #4E305C #5C4E30

tetradic

#305C4E #38305C #5C303E #545C30

square

#305C4E #38305C #5C303E #545C30

split-complementary

#305C4E #5C3054 #5C3830

monochromatic

#0A1411 #1B342C #305C4E #458470 #5CAA91

Accessibility & contrast

On white

7.59

#305C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#305C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305C4E

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305C4E	#FFFFFF	#000000	##FFFFFF
##305C4E	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574D

Deuteranopia (green-blind)

#53524F

Tritanopia (blue-blind)

#215D58

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #305c4e;
/* rgb */ color: rgb(48, 92, 78);
/* oklch */ color: oklch(43.8% 0.055 171.0);

Tailwind

colors: {
  custom: {
    50: '#6b8a7f',
    500: '#305c4e',
    950: '#000000',
  },
}

SCSS

$custom: #305c4e;
$custom-light: #6b8a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#305c4e",
  "rgb": {
    "r": 48,
    "g": 92,
    "b": 78
  },
  "hsl": {
    "h": 160.909,
    "s": 31.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.43845,
    "c": 0.05468,
    "h": 171
  },
  "luminance": 0.08833
}

Semantic roles & 50–950 ramp

primary

#305C4E

secondary

#8D5A6B

accent

#6081C8

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#070C0A

muted

#7A7D7C

Preview Lab

Preview with #305C4E

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

Preview Lab → · Contrast checker → · Palette generator →