#02180E#02180E

#02180E is a very dark, muted teal. Relative luminance 0.007; OKLCH L 18.7% C 0.037 H 162.3°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#02180E
RGB	rgb(2, 24, 14)
HSL	hsl(153, 85%, 5%)
HSV	hsv(153, 92%, 9%)
CMYK	cmyk(91.7%, 0%, 41.7%, 90.6%)
CIE-LAB	lab(6.30, -9.52, 3.32)
CIE-LCH	lch(6.30, 10.08, 160.75°)
OKLab	oklab(18.66% -0.035 0.0112)
OKLCH	oklch(18.66% 0.037 162.3)
XYZ	xyz(0.4309, 0.6978, 0.5274)
Luminance	0.0070 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02180E #18020C

analogous

#021803 #02180E #021718

triadic

#02180E #0E0218 #180E02

tetradic

#02180E #030218 #18020C #171802

square

#02180E #030218 #18020C #171802

split-complementary

#02180E #180217 #180302

monochromatic

#021C10 #021C10 #021C10 #07502F #0B8950

Accessibility & contrast

On white

18.43

#02180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#02180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02180E

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02180E	#FFFFFF	#000000	##FFFFFF
##02180E	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150D

Deuteranopia (green-blind)

#14130F

Tritanopia (blue-blind)

#001815

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #02180e;
/* rgb */ color: rgb(2, 24, 14);
/* oklch */ color: oklch(18.7% 0.037 162.3);

Tailwind

colors: {
  custom: {
    50: '#47544d',
    500: '#02180e',
    950: '#000000',
  },
}

SCSS

$custom: #02180e;
$custom-light: #47544d;
$custom-dark: #000000;

JSON

{
  "hex": "#02180e",
  "rgb": {
    "r": 2,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 152.727,
    "s": 84.615,
    "l": 5.098
  },
  "oklch": {
    "l": 0.18664,
    "c": 0.03673,
    "h": 162.3
  },
  "luminance": 0.00698
}

Semantic roles & 50–950 ramp

primary

#02180E

secondary

#5E1838

accent

#2D8BFB

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000201

muted

#777877

Preview Lab

Preview with #02180E

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

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