#1B8336#1B8336

#1B8336 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.6% C 0.146 H 147.3°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1B8336
RGB	rgb(27, 131, 54)
HSL	hsl(136, 66%, 31%)
HSV	hsv(136, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 58.8%, 48.6%)
CIE-LAB	lab(47.92, -45.66, 33.13)
CIE-LCH	lch(47.92, 56.42, 144.04°)
OKLab	oklab(53.58% -0.1228 0.0788)
OKLCH	oklch(53.58% 0.146 147.3)
XYZ	xyz(9.2334, 16.7309, 6.2321)
Luminance	0.1673 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8336 #831B68

analogous

#34831B #1B8336 #1B836A

triadic

#1B8336 #361B83 #83361B

tetradic

#1B8336 #1B3483 #831B68 #836A1B

square

#1B8336 #1B3483 #831B68 #836A1B

split-complementary

#1B8336 #6A1B83 #831B34

monochromatic

#061E0C #115021 #1B8336 #25B64B #41D868

Accessibility & contrast

On white

4.83

#1B8336 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#1B8336 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8336

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8336	#FFFFFF	#000000	##FFFFFF
##1B8336	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85772E

Deuteranopia (green-blind)

#796F3C

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1b8336;
/* rgb */ color: rgb(27, 131, 54);
/* oklch */ color: oklch(53.6% 0.146 147.3);

Tailwind

colors: {
  custom: {
    50: '#6aa86f',
    500: '#1b8336',
    950: '#000000',
  },
}

SCSS

$custom: #1b8336;
$custom-light: #6aa86f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8336",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 54
  },
  "hsl": {
    "h": 135.577,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53583,
    "c": 0.14593,
    "h": 147.3
  },
  "luminance": 0.16732
}

Semantic roles & 50–950 ramp

primary

#1B8336

secondary

#B64399

accent

#3FBDE9

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #1B8336

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

Preview Lab → · Contrast checker → · Palette generator →