#1B8322#1B8322

#1B8322 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.161 H 143.6°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1B8322
RGB	rgb(27, 131, 34)
HSL	hsl(124, 66%, 31%)
HSV	hsv(124, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 74%, 48.6%)
CIE-LAB	lab(47.73, -48.01, 42.05)
CIE-LCH	lch(47.73, 63.82, 138.78°)
OKLab	oklab(53.36% -0.13 0.0957)
OKLCH	oklch(53.36% 0.161 143.6)
XYZ	xyz(8.8564, 16.5801, 4.2466)
Luminance	0.1658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8322 #831B7C

analogous

#48831B #1B8322 #1B8356

triadic

#1B8322 #221B83 #83221B

tetradic

#1B8322 #1B4883 #831B7C #83561B

square

#1B8322 #1B4883 #831B7C #83561B

split-complementary

#1B8322 #561B83 #831B48

monochromatic

#061E08 #115015 #1B8322 #25B62F #41D84B

Accessibility & contrast

On white

4.87

#1B8322 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#1B8322 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8322

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8322	#FFFFFF	#000000	##FFFFFF
##1B8322	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867612

Deuteranopia (green-blind)

#7A6E2C

Tritanopia (blue-blind)

#007F70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b8322;
/* rgb */ color: rgb(27, 131, 34);
/* oklch */ color: oklch(53.4% 0.161 143.6);

Tailwind

colors: {
  custom: {
    50: '#6ba863',
    500: '#1b8322',
    950: '#000000',
  },
}

SCSS

$custom: #1b8322;
$custom-light: #6ba863;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8322",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 34
  },
  "hsl": {
    "h": 124.038,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53361,
    "c": 0.16138,
    "h": 143.6
  },
  "luminance": 0.16581
}

Semantic roles & 50–950 ramp

primary

#1B8322

secondary

#B643AF

accent

#3FDDE9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1B8322

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

Preview Lab → · Contrast checker → · Palette generator →