#1B6536#1B6536

#1B6536 is a dark, moderate green. Relative luminance 0.098; OKLCH L 45.0% C 0.104 H 151.5°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#1B6536
RGB	rgb(27, 101, 54)
HSL	hsl(142, 58%, 25%)
HSV	hsv(142, 73%, 40%)
CMYK	cmyk(73.3%, 0%, 46.5%, 60.4%)
CIE-LAB	lab(37.49, -34.05, 20.24)
CIE-LCH	lch(37.49, 39.61, 149.27°)
OKLab	oklab(44.96% -0.0918 0.0499)
OKLCH	oklch(44.96% 0.104 151.5)
XYZ	xyz(5.7710, 9.8061, 5.0779)
Luminance	0.0981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6536 #651B4A

analogous

#25651B #1B6536 #1B655B

triadic

#1B6536 #361B65 #65361B

tetradic

#1B6536 #1B2565 #651B4A #655B1B

square

#1B6536 #1B2565 #651B4A #655B1B

split-complementary

#1B6536 #5B1B65 #651B25

monochromatic

#06180D #0E351C #1B6536 #289550 #35C66A

Accessibility & contrast

On white

7.09

#1B6536 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#1B6536 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B6536

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6536	#FFFFFF	#000000	##FFFFFF
##1B6536	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C33

Deuteranopia (green-blind)

#5C5639

Tritanopia (blue-blind)

#00635A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1b6536;
/* rgb */ color: rgb(27, 101, 54);
/* oklch */ color: oklch(45.0% 0.104 151.5);

Tailwind

colors: {
  custom: {
    50: '#62926d',
    500: '#1b6536',
    950: '#000000',
  },
}

SCSS

$custom: #1b6536;
$custom-light: #62926d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6536",
  "rgb": {
    "r": 27,
    "g": 101,
    "b": 54
  },
  "hsl": {
    "h": 141.892,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44958,
    "c": 0.10444,
    "h": 151.5
  },
  "luminance": 0.09807
}

Semantic roles & 50–950 ramp

primary

#1B6536

secondary

#9A417A

accent

#47A9E1

background

#F6F9F6

surface

#EBF1EB

border

#C6CBC6

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #1B6536

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

Preview Lab → · Contrast checker → · Palette generator →