#151F09#151F09

#151F09 is a very dark, muted yellow-green. Relative luminance 0.012; OKLCH L 22.3% C 0.041 H 129.5°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#151F09
RGB	rgb(21, 31, 9)
HSL	hsl(87, 55%, 8%)
HSV	hsv(87, 71%, 12%)
CMYK	cmyk(32.3%, 0%, 71%, 87.8%)
CIE-LAB	lab(10.25, -9.43, 11.42)
CIE-LCH	lch(10.25, 14.81, 129.56°)
OKLab	oklab(22.31% -0.0263 0.032)
OKLCH	oklch(22.31% 0.041 129.5)
XYZ	xyz(0.8485, 1.1591, 0.4374)
Luminance	0.0116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151F09 #13091F

analogous

#1F1E09 #151F09 #0A1F09

triadic

#151F09 #09151F #1F0915

tetradic

#151F09 #091F1E #13091F #1F090A

square

#151F09 #091F1E #13091F #1F090A

split-complementary

#151F09 #090A1F #1E091F

monochromatic

#101807 #101807 #151F09 #354E17 #557E25

Accessibility & contrast

On white

17.05

#151F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#151F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151F09

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151F09	#FFFFFF	#000000	##FFFFFF
##151F09	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211C07

Deuteranopia (green-blind)

#1F1C0A

Tritanopia (blue-blind)

#161D1A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #151f09;
/* rgb */ color: rgb(21, 31, 9);
/* oklch */ color: oklch(22.3% 0.041 129.5);

Tailwind

colors: {
  custom: {
    50: '#525a4a',
    500: '#151f09',
    950: '#000000',
  },
}

SCSS

$custom: #151f09;
$custom-light: #525a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#151f09",
  "rgb": {
    "r": 21,
    "g": 31,
    "b": 9
  },
  "hsl": {
    "h": 87.273,
    "s": 55,
    "l": 7.843
  },
  "oklch": {
    "l": 0.22306,
    "c": 0.0414,
    "h": 129.5
  },
  "luminance": 0.01159
}

Semantic roles & 50–950 ramp

primary

#151F09

secondary

#40295B

accent

#49DE8D

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020301

muted

#787877

Preview Lab

Preview with #151F09

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

Preview Lab → · Contrast checker → · Palette generator →