#151B06#151B06

#151B06 is a very dark, muted yellow-green. Relative luminance 0.010; OKLCH L 21.0% C 0.038 H 122.7°. Best body text is #FFFFFF at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#151B06
RGB	rgb(21, 27, 6)
HSL	hsl(77, 64%, 6%)
HSV	hsv(77, 78%, 11%)
CMYK	cmyk(22.2%, 0%, 77.8%, 89.4%)
CIE-LAB	lab(8.62, -7.10, 10.32)
CIE-LCH	lch(8.62, 12.52, 124.52°)
OKLab	oklab(20.98% -0.0208 0.0324)
OKLCH	oklch(20.98% 0.038 122.7)
XYZ	xyz(0.7341, 0.9564, 0.3182)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151B06 #0C061B

analogous

#1B1706 #151B06 #0B1B06

triadic

#151B06 #06151B #1B0615

tetradic

#151B06 #061B17 #0C061B #1B060B

square

#151B06 #061B17 #0C061B #1B060B

split-complementary

#151B06 #060B1B #17061B

monochromatic

#131906 #131906 #151B06 #3C4D11 #637F1C

Accessibility & contrast

On white

17.63

#151B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#151B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151B06

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151B06	#FFFFFF	#000000	##FFFFFF
##151B06	1.00	17.63	1.19	17.63
#FFFFFF	17.63	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1904

Deuteranopia (green-blind)

#1C1907

Tritanopia (blue-blind)

#161916

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #151b06;
/* rgb */ color: rgb(21, 27, 6);
/* oklch */ color: oklch(21.0% 0.038 122.7);

Tailwind

colors: {
  custom: {
    50: '#515749',
    500: '#151b06',
    950: '#000000',
  },
}

SCSS

$custom: #151b06;
$custom-light: #515749;
$custom-dark: #000000;

JSON

{
  "hex": "#151b06",
  "rgb": {
    "r": 21,
    "g": 27,
    "b": 6
  },
  "hsl": {
    "h": 77.143,
    "s": 63.636,
    "l": 6.471
  },
  "oklch": {
    "l": 0.20975,
    "c": 0.03846,
    "h": 122.7
  },
  "luminance": 0.00956
}

Semantic roles & 50–950 ramp

primary

#151B06

secondary

#32235A

accent

#41E770

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#020300

muted

#787877

Preview Lab

Preview with #151B06

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

Preview Lab → · Contrast checker → · Palette generator →