#1B8922#1B8922

#1B8922 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.1% C 0.168 H 143.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1B8922
RGB	rgb(27, 137, 34)
HSL	hsl(124, 67%, 32%)
HSV	hsv(124, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 75.2%, 46.3%)
CIE-LAB	lab(49.78, -50.01, 44.16)
CIE-LCH	lch(49.78, 66.71, 138.56°)
OKLab	oklab(55.07% -0.1354 0.1001)
OKLCH	oklch(55.07% 0.168 143.5)
XYZ	xyz(9.6858, 18.2387, 4.5230)
Luminance	0.1824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8922 #891B82

analogous

#4B891B #1B8922 #1B8959

triadic

#1B8922 #221B89 #89221B

tetradic

#1B8922 #1B4B89 #891B82 #89591B

square

#1B8922 #1B4B89 #891B82 #89591B

split-complementary

#1B8922 #591B89 #891B4B

monochromatic

#072309 #115615 #1B8922 #25BC2F #44DA4E

Accessibility & contrast

On white

4.52

#1B8922 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1B8922 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8922

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8922	#FFFFFF	#000000	##000000
##1B8922	1.00	4.52	4.65	4.65
#FFFFFF	4.52	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)

#8C7B0F

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8922;
/* rgb */ color: rgb(27, 137, 34);
/* oklch */ color: oklch(55.1% 0.168 143.5);

Tailwind

colors: {
  custom: {
    50: '#6dad64',
    500: '#1b8922',
    950: '#000000',
  },
}

SCSS

$custom: #1b8922;
$custom-light: #6dad64;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8922",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 34
  },
  "hsl": {
    "h": 123.818,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55072,
    "c": 0.16838,
    "h": 143.5
  },
  "luminance": 0.1824
}

Semantic roles & 50–950 ramp

primary

#1B8922

secondary

#BC44B4

accent

#3EDFEA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1B8922

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

Preview Lab → · Contrast checker → · Palette generator →