#181A06#181A06

#181A06 is a very dark, muted yellow. Relative luminance 0.009; OKLCH L 21.0% C 0.035 H 114.1°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#181A06
RGB	rgb(24, 26, 6)
HSL	hsl(66, 63%, 6%)
HSV	hsv(66, 77%, 10%)
CMYK	cmyk(7.7%, 0%, 76.9%, 89.8%)
CIE-LAB	lab(8.53, -4.87, 10.23)
CIE-LCH	lch(8.53, 11.33, 115.49°)
OKLab	oklab(20.98% -0.0144 0.0323)
OKLCH	oklch(20.98% 0.035 114.1)
XYZ	xyz(0.7790, 0.9461, 0.3138)
Luminance	0.0095 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181A06 #08061A

analogous

#1A1206 #181A06 #0E1A06

triadic

#181A06 #06181A #1A0618

tetradic

#181A06 #061A12 #08061A #1A060E

square

#181A06 #061A12 #08061A #1A060E

split-complementary

#181A06 #060E1A #12061A

monochromatic

#171906 #171906 #181A06 #464C11 #747D1D

Accessibility & contrast

On white

17.66

#181A06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#181A06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181A06

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181A06	#FFFFFF	#000000	##FFFFFF
##181A06	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1805

Deuteranopia (green-blind)

#1C1907

Tritanopia (blue-blind)

#1A1815

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #181a06;
/* rgb */ color: rgb(24, 26, 6);
/* oklch */ color: oklch(21.0% 0.035 114.1);

Tailwind

colors: {
  custom: {
    50: '#545649',
    500: '#181a06',
    950: '#000000',
  },
}

SCSS

$custom: #181a06;
$custom-light: #545649;
$custom-dark: #000000;

JSON

{
  "hex": "#181a06",
  "rgb": {
    "r": 24,
    "g": 26,
    "b": 6
  },
  "hsl": {
    "h": 66,
    "s": 62.5,
    "l": 6.275
  },
  "oklch": {
    "l": 0.20979,
    "c": 0.03532,
    "h": 114.1
  },
  "luminance": 0.00946
}

Semantic roles & 50–950 ramp

primary

#181A06

secondary

#282359

accent

#42E653

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#020300

muted

#787877

Preview Lab

Preview with #181A06

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

Preview Lab → · Contrast checker → · Palette generator →