#1BB329#1BB329

#1BB329 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.8% C 0.211 H 143.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#1BB329
RGBrgb(27, 179, 41)
HSLhsl(126, 74%, 40%)
HSVhsv(126, 85%, 70%)
CMYKcmyk(84.9%, 0%, 77.1%, 29.8%)
CIE-LABlab(63.86, -62.68, 55.70)
CIE-LCHlch(63.86, 83.85, 138.37°)
OKLaboklab(66.8% -0.1696 0.1251)
OKLCHoklch(66.8% 0.211 143.6)
XYZxyz(16.9712, 32.6312, 7.5014)
Luminance0.3263 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BB329 #B31BA5
analogous
#59B31B #1BB329 #1BB375
triadic
#1BB329 #291BB3 #B3291B
tetradic
#1BB329 #1B59B3 #B31BA5 #B3751B
square
#1BB329 #1B59B3 #B31BA5 #B3751B
split-complementary
#1BB329 #751BB3 #B31B59
monochromatic
#0B4911 #137E1D #1BB329 #2CDF3D #61E76E

Accessibility & contrast

On white

2.79
#1BB329 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.53
#1BB329 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB329
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BB329#FFFFFF#000000##000000
##1BB3291.002.797.537.53
#FFFFFF2.791.0021.0021.00
#0000007.5321.001.001.00
##0000007.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A105
Deuteranopia (green-blind)
#A79739
Tritanopia (blue-blind)
#00AE99
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #1bb329;
/* rgb */ color: rgb(27, 179, 41);
/* oklch */ color: oklch(66.8% 0.211 143.6);
Tailwind
colors: {
  custom: {
    50: '#77cb6d',
    500: '#1bb329',
    950: '#000000',
  },
}
SCSS
$custom: #1bb329;
$custom-light: #77cb6d;
$custom-dark: #000000;
JSON
{
  "hex": "#1bb329",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 41
  },
  "hsl": {
    "h": 125.526,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66801,
    "c": 0.21072,
    "h": 143.6
  },
  "luminance": 0.32633
}

Semantic roles & 50–950 ramp

primary
#1BB329
secondary
#CC5EC2
accent
#37DFF0
background
#F8FCF6
surface
#EFF9EC
border
#CAD2C7
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #1BB329

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

Preview Lab → · Contrast checker → · Palette generator →

#1BB329 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva