#1B9F22#1B9F22

#1B9F22 is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.3% C 0.193 H 143.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX#1B9F22
RGBrgb(27, 159, 34)
HSLhsl(123, 71%, 36%)
HSVhsv(123, 83%, 62%)
CMYKcmyk(83%, 0%, 78.6%, 37.6%)
CIE-LABlab(57.21, -57.06, 51.53)
CIE-LCHlch(57.21, 76.88, 137.91°)
OKLaboklab(61.25% -0.1546 0.1154)
OKLCHoklch(61.25% 0.193 143.2)
XYZxyz(13.1380, 25.1432, 5.6738)
Luminance0.2515 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9F22 #9F1B98
analogous
#569F1B #1B9F22 #1B9F64
triadic
#1B9F22 #221B9F #9F221B
tetradic
#1B9F22 #1B569F #9F1B98 #9F641B
square
#1B9F22 #1B569F #9F1B98 #9F641B
split-complementary
#1B9F22 #641B9F #9F1B56
monochromatic
#09360C #126B17 #1B9F22 #24D32D #53E25A

Accessibility & contrast

On white

3.48
#1B9F22 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.03
#1B9F22 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F22
6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9F22#FFFFFF#000000##000000
##1B9F221.003.486.036.03
#FFFFFF3.481.0021.0021.00
#0000006.0321.001.001.00
##0000006.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A28F00
Deuteranopia (green-blind)
#958631
Tritanopia (blue-blind)
#009A88
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #1b9f22;
/* rgb */ color: rgb(27, 159, 34);
/* oklch */ color: oklch(61.3% 0.193 143.2);
Tailwind
colors: {
  custom: {
    50: '#72bd67',
    500: '#1b9f22',
    950: '#000000',
  },
}
SCSS
$custom: #1b9f22;
$custom-light: #72bd67;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9f22",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 34
  },
  "hsl": {
    "h": 123.182,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61254,
    "c": 0.19292,
    "h": 143.2
  },
  "luminance": 0.25145
}

Semantic roles & 50–950 ramp

primary
#1B9F22
secondary
#C551BE
accent
#3AE4EE
background
#F7FBF6
surface
#EEF7EB
border
#C9D0C6
text
#0A1206
muted
#7C817A

Preview Lab

Preview with #1B9F22

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9F22 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva