#1BB32A#1BB32A

#1BB32A is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.8% C 0.210 H 143.7°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#1BB32A
RGBrgb(27, 179, 42)
HSLhsl(126, 74%, 40%)
HSVhsv(126, 85%, 70%)
CMYKcmyk(84.9%, 0%, 76.5%, 29.8%)
CIE-LABlab(63.87, -62.60, 55.37)
CIE-LCHlch(63.87, 83.58, 138.51°)
OKLaboklab(66.81% -0.1693 0.1245)
OKLCHoklch(66.81% 0.21 143.7)
XYZxyz(16.9889, 32.6382, 7.5945)
Luminance0.3264 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BB32A #B31BA4
analogous
#58B31B #1BB32A #1BB376
triadic
#1BB32A #2A1BB3 #B32A1B
tetradic
#1BB32A #1B58B3 #B31BA4 #B3761B
square
#1BB32A #1B58B3 #B31BA4 #B3761B
split-complementary
#1BB32A #761BB3 #B31B58
monochromatic
#0B4911 #137E1E #1BB32A #2CDF3E #61E76E

Accessibility & contrast

On white

2.79
#1BB32A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.53
#1BB32A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB32A
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BB32A#FFFFFF#000000##000000
##1BB32A1.002.797.537.53
#FFFFFF2.791.0021.0021.00
#0000007.5321.001.001.00
##0000007.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A109
Deuteranopia (green-blind)
#A7973A
Tritanopia (blue-blind)
#00AE99
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #1bb32a;
/* rgb */ color: rgb(27, 179, 42);
/* oklch */ color: oklch(66.8% 0.210 143.7);
Tailwind
colors: {
  custom: {
    50: '#77cb6d',
    500: '#1bb32a',
    950: '#000000',
  },
}
SCSS
$custom: #1bb32a;
$custom-light: #77cb6d;
$custom-dark: #000000;
JSON
{
  "hex": "#1bb32a",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 42
  },
  "hsl": {
    "h": 125.921,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66807,
    "c": 0.2102,
    "h": 143.7
  },
  "luminance": 0.3264
}

Semantic roles & 50–950 ramp

primary
#1BB32A
secondary
#CC5EC1
accent
#37DEF0
background
#F8FCF6
surface
#EFF9EC
border
#CAD2C7
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #1BB32A

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

Preview Lab → · Contrast checker → · Palette generator →

#1BB32A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva