#1B8C19#1B8C19

#1B8C19 is a mid, vivid green. Relative luminance 0.191; OKLCH L 55.9% C 0.177 H 142.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1B8C19
RGB	rgb(27, 140, 25)
HSL	hsl(119, 70%, 32%)
HSV	hsv(119, 82%, 55%)
CMYK	cmyk(80.7%, 0%, 82.1%, 45.1%)
CIE-LAB	lab(50.76, -51.66, 48.22)
CIE-LCH	lch(50.76, 70.66, 136.97°)
OKLab	oklab(55.86% -0.1403 0.1073)
OKLCH	oklch(55.86% 0.177 142.6)
XYZ	xyz(10.0049, 19.0582, 4.0708)
Luminance	0.1906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8C19 #8A198C

analogous

#548C19 #1B8C19 #198C51

triadic

#1B8C19 #191B8C #8C191B

tetradic

#1B8C19 #19548C #8A198C #8C5119

square

#1B8C19 #19548C #8A198C #8C5119

split-complementary

#1B8C19 #51198C #8C1954

monochromatic

#072406 #115810 #1B8C19 #25C022 #45DD42

Accessibility & contrast

On white

4.36

#1B8C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1B8C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8C19

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8C19	#FFFFFF	#000000	##000000
##1B8C19	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#837627

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b8c19;
/* rgb */ color: rgb(27, 140, 25);
/* oklch */ color: oklch(55.9% 0.177 142.6);

Tailwind

colors: {
  custom: {
    50: '#6eaf60',
    500: '#1b8c19',
    950: '#000000',
  },
}

SCSS

$custom: #1b8c19;
$custom-light: #6eaf60;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8c19",
  "rgb": {
    "r": 27,
    "g": 140,
    "b": 25
  },
  "hsl": {
    "h": 118.957,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55862,
    "c": 0.17661,
    "h": 142.6
  },
  "luminance": 0.19059
}

Semantic roles & 50–950 ramp

primary

#1B8C19

secondary

#BC43BE

accent

#3BEDE9

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1B8C19

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

Preview Lab → · Contrast checker → · Palette generator →