#181D07#181D07

#181D07 is a very dark, muted yellow-green. Relative luminance 0.011; OKLCH L 21.9% C 0.039 H 120.2°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#181D07
RGB	rgb(24, 29, 7)
HSL	hsl(74, 61%, 7%)
HSV	hsv(74, 76%, 11%)
CMYK	cmyk(17.2%, 0%, 75.9%, 88.6%)
CIE-LAB	lab(9.71, -6.84, 11.50)
CIE-LCH	lch(9.71, 13.38, 120.75°)
OKLab	oklab(21.92% -0.0196 0.0336)
OKLCH	oklch(21.92% 0.039 120.2)
XYZ	xyz(0.8544, 1.0883, 0.3660)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181D07 #0C071D

analogous

#1D1707 #181D07 #0D1D07

triadic

#181D07 #07181D #1D0718

tetradic

#181D07 #071D17 #0C071D #1D070D

square

#181D07 #071D17 #0C071D #1D070D

split-complementary

#181D07 #070D1D #17071D

monochromatic

#141906 #141906 #181D07 #414E13 #6A801F

Accessibility & contrast

On white

17.25

#181D07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#181D07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181D07

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181D07	#FFFFFF	#000000	##FFFFFF
##181D07	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B05

Deuteranopia (green-blind)

#1F1B08

Tritanopia (blue-blind)

#1A1B18

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #181d07;
/* rgb */ color: rgb(24, 29, 7);
/* oklch */ color: oklch(21.9% 0.039 120.2);

Tailwind

colors: {
  custom: {
    50: '#54584a',
    500: '#181d07',
    950: '#000000',
  },
}

SCSS

$custom: #181d07;
$custom-light: #54584a;
$custom-dark: #000000;

JSON

{
  "hex": "#181d07",
  "rgb": {
    "r": 24,
    "g": 29,
    "b": 7
  },
  "hsl": {
    "h": 73.636,
    "s": 61.111,
    "l": 7.059
  },
  "oklch": {
    "l": 0.21924,
    "c": 0.03885,
    "h": 120.2
  },
  "luminance": 0.01088
}

Semantic roles & 50–950 ramp

primary

#181D07

secondary

#31255B

accent

#44E468

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020301

muted

#787877

Preview Lab

Preview with #181D07

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

Preview Lab → · Contrast checker → · Palette generator →