#151E1D#151E1D

#151E1D is a very dark, near-neutral teal. Relative luminance 0.012; OKLCH L 22.6% C 0.013 H 187.9°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#151E1D
RGB	rgb(21, 30, 29)
HSL	hsl(173, 18%, 10%)
HSV	hsv(173, 30%, 12%)
CMYK	cmyk(30%, 0%, 3.3%, 88.2%)
CIE-LAB	lab(10.38, -4.34, -0.65)
CIE-LCH	lch(10.38, 4.39, 188.52°)
OKLab	oklab(22.58% -0.013 -0.0018)
OKLCH	oklch(22.58% 0.013 187.9)
XYZ	xyz(0.9952, 1.1766, 1.3368)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E1D #1E1516

analogous

#151E18 #151E1D #151B1E

triadic

#151E1D #1D151E #1E1D15

tetradic

#151E1D #18151E #1E1516 #1B1E15

square

#151E1D #18151E #1E1516 #1B1E15

split-complementary

#151E1D #1E151B #1E1815

monochromatic

#0D1211 #0D1211 #151E1D #2E4240 #476663

Accessibility & contrast

On white

17.00

#151E1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#151E1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E1D

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E1D	#FFFFFF	#000000	##FFFFFF
##151E1D	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1D1D

Deuteranopia (green-blind)

#1B1C1D

Tritanopia (blue-blind)

#121E1E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #151e1d;
/* rgb */ color: rgb(21, 30, 29);
/* oklch */ color: oklch(22.6% 0.013 187.9);

Tailwind

colors: {
  custom: {
    50: '#525958',
    500: '#151e1d',
    950: '#000000',
  },
}

SCSS

$custom: #151e1d;
$custom-light: #525958;
$custom-dark: #000000;

JSON

{
  "hex": "#151e1d",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 29
  },
  "hsl": {
    "h": 173.333,
    "s": 17.647,
    "l": 10
  },
  "oklch": {
    "l": 0.22582,
    "c": 0.01317,
    "h": 187.9
  },
  "luminance": 0.01177
}

Semantic roles & 50–950 ramp

primary

#151E1D

secondary

#503F41

accent

#6D76BA

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020303

muted

#787878

Preview Lab

Preview with #151E1D

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

Preview Lab → · Contrast checker → · Palette generator →