#1B6011#1B6011

#1B6011 is a dark, vivid green. Relative luminance 0.086; OKLCH L 43.0% C 0.129 H 141.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#1B6011
RGB	rgb(27, 96, 17)
HSL	hsl(112, 70%, 22%)
HSV	hsv(112, 82%, 38%)
CMYK	cmyk(71.9%, 0%, 82.3%, 62.4%)
CIE-LAB	lab(35.28, -37.04, 36.10)
CIE-LCH	lch(35.28, 51.73, 135.74°)
OKLab	oklab(42.99% -0.1011 0.0808)
OKLCH	oklch(42.99% 0.129 141.4)
XYZ	xyz(4.7358, 8.6387, 1.9481)
Luminance	0.0864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6011 #561160

analogous

#436011 #1B6011 #11602F

triadic

#1B6011 #111B60 #60111B

tetradic

#1B6011 #114360 #561160 #602F11

square

#1B6011 #114360 #561160 #602F11

split-complementary

#1B6011 #2F1160 #601143

monochromatic

#071A05 #0C2C08 #1B6011 #2A941A #38C823

Accessibility & contrast

On white

7.70

#1B6011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1B6011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B6011

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6011	#FFFFFF	#000000	##FFFFFF
##1B6011	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635601

Deuteranopia (green-blind)

#5A511A

Tritanopia (blue-blind)

#0C5D51

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1b6011;
/* rgb */ color: rgb(27, 96, 17);
/* oklch */ color: oklch(43.0% 0.129 141.4);

Tailwind

colors: {
  custom: {
    50: '#638e56',
    500: '#1b6011',
    950: '#000000',
  },
}

SCSS

$custom: #1b6011;
$custom-light: #638e56;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6011",
  "rgb": {
    "r": 27,
    "g": 96,
    "b": 17
  },
  "hsl": {
    "h": 112.405,
    "s": 69.912,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42989,
    "c": 0.12947,
    "h": 141.4
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#1B6011

secondary

#8C3499

accent

#3BEDD6

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1B6011

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

Preview Lab → · Contrast checker → · Palette generator →