#1B5D0E#1B5D0E

#1B5D0E is a dark, vivid green. Relative luminance 0.081; OKLCH L 42.1% C 0.127 H 140.9°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#1B5D0E
RGB	rgb(27, 93, 14)
HSL	hsl(110, 74%, 21%)
HSV	hsv(110, 85%, 36%)
CMYK	cmyk(71%, 0%, 84.9%, 63.5%)
CIE-LAB	lab(34.18, -36.13, 36.10)
CIE-LCH	lch(34.18, 51.07, 135.02°)
OKLab	oklab(42.07% -0.0988 0.0804)
OKLCH	oklch(42.07% 0.127 140.9)
XYZ	xyz(4.4454, 8.0930, 1.7432)
Luminance	0.0809 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5D0E #500E5D

analogous

#425D0E #1B5D0E #0E5D28

triadic

#1B5D0E #0E1B5D #5D0E1B

tetradic

#1B5D0E #0E425D #500E5D #5D280E

square

#1B5D0E #0E425D #500E5D #5D280E

split-complementary

#1B5D0E #280E5D #5D0E42

monochromatic

#081B04 #0C2806 #1B5D0E #2A9216 #3AC71E

Accessibility & contrast

On white

8.02

#1B5D0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#1B5D0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5D0E

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5D0E	#FFFFFF	#000000	##FFFFFF
##1B5D0E	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605400

Deuteranopia (green-blind)

#584E17

Tritanopia (blue-blind)

#0E5A4E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1b5d0e;
/* rgb */ color: rgb(27, 93, 14);
/* oklch */ color: oklch(42.1% 0.127 140.9);

Tailwind

colors: {
  custom: {
    50: '#628c54',
    500: '#1b5d0e',
    950: '#000000',
  },
}

SCSS

$custom: #1b5d0e;
$custom-light: #628c54;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5d0e",
  "rgb": {
    "r": 27,
    "g": 93,
    "b": 14
  },
  "hsl": {
    "h": 110.127,
    "s": 73.832,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42069,
    "c": 0.12738,
    "h": 140.9
  },
  "luminance": 0.08093
}

Semantic roles & 50–950 ramp

primary

#1B5D0E

secondary

#863097

accent

#37F0D2

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1B5D0E

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

Preview Lab → · Contrast checker → · Palette generator →