#151E17#151E17

#151E17 is a very dark, near-neutral green. Relative luminance 0.011; OKLCH L 22.4% C 0.019 H 151.4°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#151E17
RGB	rgb(21, 30, 23)
HSL	hsl(133, 18%, 10%)
HSV	hsv(133, 30%, 12%)
CMYK	cmyk(30%, 0%, 23.3%, 88.2%)
CIE-LAB	lab(10.18, -5.98, 3.49)
CIE-LCH	lch(10.18, 6.93, 149.75°)
OKLab	oklab(22.35% -0.0165 0.009)
OKLCH	oklch(22.35% 0.019 151.4)
XYZ	xyz(0.9281, 1.1498, 0.9835)
Luminance	0.0115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E17 #1E151C

analogous

#181E15 #151E17 #151E1B

triadic

#151E17 #17151E #1E1715

tetradic

#151E17 #15181E #1E151C #1E1B15

square

#151E17 #15181E #1E151C #1E1B15

split-complementary

#151E17 #1B151E #1E1518

monochromatic

#0D120E #0D120E #151E17 #2E4233 #47664E

Accessibility & contrast

On white

17.07

#151E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#151E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E17

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E17	#FFFFFF	#000000	##FFFFFF
##151E17	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1C17

Deuteranopia (green-blind)

#1D1B17

Tritanopia (blue-blind)

#141E1C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #151e17;
/* rgb */ color: rgb(21, 30, 23);
/* oklch */ color: oklch(22.4% 0.019 151.4);

Tailwind

colors: {
  custom: {
    50: '#525953',
    500: '#151e17',
    950: '#000000',
  },
}

SCSS

$custom: #151e17;
$custom-light: #525953;
$custom-dark: #000000;

JSON

{
  "hex": "#151e17",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 23
  },
  "hsl": {
    "h": 133.333,
    "s": 17.647,
    "l": 10
  },
  "oklch": {
    "l": 0.22354,
    "c": 0.0188,
    "h": 151.4
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#151E17

secondary

#503F4C

accent

#6DA9BA

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020302

muted

#787878

Preview Lab

Preview with #151E17

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

Preview Lab → · Contrast checker → · Palette generator →