#1B8927#1B8927

#1B8927 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.1% C 0.165 H 144.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1B8927
RGB	rgb(27, 137, 39)
HSL	hsl(127, 67%, 32%)
HSV	hsv(127, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 71.5%, 46.3%)
CIE-LAB	lab(49.82, -49.55, 42.20)
CIE-LCH	lch(49.82, 65.08, 139.58°)
OKLab	oklab(55.12% -0.1339 0.0966)
OKLCH	oklch(55.12% 0.165 144.2)
XYZ	xyz(9.7632, 18.2696, 4.9309)
Luminance	0.1827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8927 #891B7D

analogous

#46891B #1B8927 #1B895E

triadic

#1B8927 #271B89 #89271B

tetradic

#1B8927 #1B4689 #891B7D #895E1B

square

#1B8927 #1B4689 #891B7D #895E1B

split-complementary

#1B8927 #5E1B89 #891B46

monochromatic

#07230A #115618 #1B8927 #25BC36 #44DA55

Accessibility & contrast

On white

4.51

#1B8927 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1B8927 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8927

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8927	#FFFFFF	#000000	##000000
##1B8927	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C18

Deuteranopia (green-blind)

#807331

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8927;
/* rgb */ color: rgb(27, 137, 39);
/* oklch */ color: oklch(55.1% 0.165 144.2);

Tailwind

colors: {
  custom: {
    50: '#6cad67',
    500: '#1b8927',
    950: '#000000',
  },
}

SCSS

$custom: #1b8927;
$custom-light: #6cad67;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8927",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 39
  },
  "hsl": {
    "h": 126.545,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55115,
    "c": 0.16515,
    "h": 144.2
  },
  "luminance": 0.18271
}

Semantic roles & 50–950 ramp

primary

#1B8927

secondary

#BC44AF

accent

#3ED7EA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1B8927

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

Preview Lab → · Contrast checker → · Palette generator →