#1B5916#1B5916

#1B5916 is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.9% C 0.117 H 142.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#1B5916
RGB	rgb(27, 89, 22)
HSL	hsl(116, 60%, 22%)
HSV	hsv(116, 75%, 35%)
CMYK	cmyk(69.7%, 0%, 75.3%, 65.1%)
CIE-LAB	lab(32.78, -33.92, 31.56)
CIE-LCH	lch(32.78, 46.33, 137.06°)
OKLab	oklab(40.93% -0.0924 0.0721)
OKLCH	oklch(40.93% 0.117 142)
XYZ	xyz(4.1690, 7.4353, 1.9744)
Luminance	0.0744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5916 #541659

analogous

#3D5916 #1B5916 #165933

triadic

#1B5916 #161B59 #59161B

tetradic

#1B5916 #163D59 #541659 #593316

square

#1B5916 #163D59 #541659 #593316

split-complementary

#1B5916 #331659 #59163D

monochromatic

#071906 #0C280A #1B5916 #2A8A22 #39BB2E

Accessibility & contrast

On white

8.44

#1B5916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1B5916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5916

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5916	#FFFFFF	#000000	##FFFFFF
##1B5916	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B500C

Deuteranopia (green-blind)

#544B1C

Tritanopia (blue-blind)

#0F564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1b5916;
/* rgb */ color: rgb(27, 89, 22);
/* oklch */ color: oklch(40.9% 0.117 142.0);

Tailwind

colors: {
  custom: {
    50: '#618957',
    500: '#1b5916',
    950: '#000000',
  },
}

SCSS

$custom: #1b5916;
$custom-light: #618957;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5916",
  "rgb": {
    "r": 27,
    "g": 89,
    "b": 22
  },
  "hsl": {
    "h": 115.522,
    "s": 60.36,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40929,
    "c": 0.11718,
    "h": 142
  },
  "luminance": 0.07436
}

Semantic roles & 50–950 ramp

primary

#1B5916

secondary

#8A3B90

accent

#44E4D8

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1B5916

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

Preview Lab → · Contrast checker → · Palette generator →