#1B5713#1B5713

#1B5713 is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.3% C 0.117 H 141.4°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#1B5713
RGB	rgb(27, 87, 19)
HSL	hsl(113, 64%, 21%)
HSV	hsv(113, 78%, 34%)
CMYK	cmyk(69%, 0%, 78.2%, 65.9%)
CIE-LAB	lab(32.02, -33.41, 32.08)
CIE-LCH	lch(32.02, 46.32, 136.16°)
OKLab	oklab(40.3% -0.0912 0.0727)
OKLCH	oklch(40.3% 0.117 141.4)
XYZ	xyz(3.9775, 7.0960, 1.7760)
Luminance	0.0710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5713 #4F1357

analogous

#3D5713 #1B5713 #13572D

triadic

#1B5713 #131B57 #57131B

tetradic

#1B5713 #133D57 #4F1357 #572D13

square

#1B5713 #133D57 #4F1357 #572D13

split-complementary

#1B5713 #2D1357 #57133D

monochromatic

#081905 #0B2508 #1B5713 #2B891E #3ABB29

Accessibility & contrast

On white

8.68

#1B5713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#1B5713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5713

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5713	#FFFFFF	#000000	##FFFFFF
##1B5713	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E07

Deuteranopia (green-blind)

#52491A

Tritanopia (blue-blind)

#10544A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1b5713;
/* rgb */ color: rgb(27, 87, 19);
/* oklch */ color: oklch(40.3% 0.117 141.4);

Tailwind

colors: {
  custom: {
    50: '#618756',
    500: '#1b5713',
    950: '#000000',
  },
}

SCSS

$custom: #1b5713;
$custom-light: #618756;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5713",
  "rgb": {
    "r": 27,
    "g": 87,
    "b": 19
  },
  "hsl": {
    "h": 112.941,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40298,
    "c": 0.11666,
    "h": 141.4
  },
  "luminance": 0.07096
}

Semantic roles & 50–950 ramp

primary

#1B5713

secondary

#85368F

accent

#41E7D4

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1B5713

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

Preview Lab → · Contrast checker → · Palette generator →