#151D15#151D15

#151D15 is a very dark, near-neutral green. Relative luminance 0.011; OKLCH L 22.0% C 0.019 H 144.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#151D15
RGB	rgb(21, 29, 21)
HSL	hsl(120, 16%, 10%)
HSV	hsv(120, 28%, 11%)
CMYK	cmyk(27.6%, 0%, 27.6%, 88.6%)
CIE-LAB	lab(9.74, -5.79, 4.29)
CIE-LCH	lch(9.74, 7.21, 143.45°)
OKLab	oklab(21.98% -0.0158 0.0111)
OKLCH	oklch(21.98% 0.019 144.9)
XYZ	xyz(0.8839, 1.0923, 0.8736)
Luminance	0.0109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151D15 #1D151D

analogous

#191D15 #151D15 #151D19

triadic

#151D15 #15151D #1D1515

tetradic

#151D15 #15191D #1D151D #1D1915

square

#151D15 #15191D #1D151D #1D1915

split-complementary

#151D15 #19151D #1D1519

monochromatic

#0D120D #0D120D #151D15 #2F402F #486448

Accessibility & contrast

On white

17.24

#151D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#151D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151D15

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151D15	#FFFFFF	#000000	##FFFFFF
##151D15	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1B15

Deuteranopia (green-blind)

#1C1B15

Tritanopia (blue-blind)

#141D1B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #151d15;
/* rgb */ color: rgb(21, 29, 21);
/* oklch */ color: oklch(22.0% 0.019 144.9);

Tailwind

colors: {
  custom: {
    50: '#525852',
    500: '#151d15',
    950: '#000000',
  },
}

SCSS

$custom: #151d15;
$custom-light: #525852;
$custom-dark: #000000;

JSON

{
  "hex": "#151d15",
  "rgb": {
    "r": 21,
    "g": 29,
    "b": 21
  },
  "hsl": {
    "h": 120,
    "s": 16,
    "l": 9.804
  },
  "oklch": {
    "l": 0.21979,
    "c": 0.01936,
    "h": 144.9
  },
  "luminance": 0.01092
}

Semantic roles & 50–950 ramp

primary

#151D15

secondary

#4F3F4F

accent

#6FB9B9

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020302

muted

#787878

Preview Lab

Preview with #151D15

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

Preview Lab → · Contrast checker → · Palette generator →