#051618#051618

#051618 is a very dark, muted teal. Relative luminance 0.007; OKLCH L 18.6% C 0.024 H 205.1°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#051618
RGB	rgb(5, 22, 24)
HSL	hsl(186, 66%, 6%)
HSV	hsv(186, 79%, 9%)
CMYK	cmyk(79.2%, 8.3%, 0%, 90.6%)
CIE-LAB	lab(6.07, -5.10, -3.36)
CIE-LCH	lch(6.07, 6.10, 213.40°)
OKLab	oklab(18.62% -0.0216 -0.0101)
OKLCH	oklch(18.62% 0.024 205.1)
XYZ	xyz(0.5143, 0.6720, 0.9666)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051618 #180705

analogous

#051810 #051618 #050C18

triadic

#051618 #180516 #161805

tetradic

#051618 #100518 #180705 #0C1805

square

#051618 #100518 #180705 #0C1805

split-complementary

#051618 #18050C #181005

monochromatic

#051719 #051719 #051719 #10444B #1A737D

Accessibility & contrast

On white

18.51

#051618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#051618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051618

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051618	#FFFFFF	#000000	##FFFFFF
##051618	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141518

Deuteranopia (green-blind)

#101218

Tritanopia (blue-blind)

#001717

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #051618;
/* rgb */ color: rgb(5, 22, 24);
/* oklch */ color: oklch(18.6% 0.024 205.1);

Tailwind

colors: {
  custom: {
    50: '#485254',
    500: '#051618',
    950: '#000000',
  },
}

SCSS

$custom: #051618;
$custom-light: #485254;
$custom-dark: #000000;

JSON

{
  "hex": "#051618",
  "rgb": {
    "r": 5,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 186.316,
    "s": 65.517,
    "l": 5.686
  },
  "oklch": {
    "l": 0.18619,
    "c": 0.02389,
    "h": 205.1
  },
  "luminance": 0.00672
}

Semantic roles & 50–950 ramp

primary

#051618

secondary

#582721

accent

#513FE8

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #051618

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

Preview Lab → · Contrast checker → · Palette generator →