#1FAB44#1FAB44

#1FAB44 is a light, vivid green. Relative luminance 0.298; OKLCH L 64.9% C 0.183 H 146.9°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#1FAB44
RGBrgb(31, 171, 68)
HSLhsl(136, 69%, 40%)
HSVhsv(136, 82%, 67%)
CMYKcmyk(81.9%, 0%, 60.2%, 32.9%)
CIE-LABlab(61.51, -57.04, 42.29)
CIE-LCHlch(61.51, 71.01, 143.45°)
OKLaboklab(64.93% -0.1533 0.0998)
OKLCHoklch(64.93% 0.183 146.9)
XYZxyz(16.1701, 29.8325, 10.3737)
Luminance0.2983 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FAB44 #AB1F86
analogous
#40AB1F #1FAB44 #1FAB8A
triadic
#1FAB44 #441FAB #AB441F
tetradic
#1FAB44 #1F40AB #AB1F86 #AB8A1F
square
#1FAB44 #1F40AB #AB1F86 #AB8A1F
split-complementary
#1FAB44 #8A1FAB #AB1F40
monochromatic
#0C431B #16772F #1FAB44 #2ED95B #62E384

Accessibility & contrast

On white

3.01
#1FAB44 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.97
#1FAB44 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FAB44
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FAB44#FFFFFF#000000##000000
##1FAB441.003.016.976.97
#FFFFFF3.011.0021.0021.00
#0000006.9721.001.001.00
##0000006.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9B39
Deuteranopia (green-blind)
#9E904D
Tritanopia (blue-blind)
#00A795
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #1fab44;
/* rgb */ color: rgb(31, 171, 68);
/* oklch */ color: oklch(64.9% 0.183 146.9);
Tailwind
colors: {
  custom: {
    50: '#75c57b',
    500: '#1fab44',
    950: '#000000',
  },
}
SCSS
$custom: #1fab44;
$custom-light: #75c57b;
$custom-dark: #000000;
JSON
{
  "hex": "#1fab44",
  "rgb": {
    "r": 31,
    "g": 171,
    "b": 68
  },
  "hsl": {
    "h": 135.857,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64929,
    "c": 0.18297,
    "h": 146.9
  },
  "luminance": 0.29834
}

Semantic roles & 50–950 ramp

primary
#1FAB44
secondary
#C75EAC
accent
#3CBDEC
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A130A
muted
#7C827C

Preview Lab

Preview with #1FAB44

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

Preview Lab → · Contrast checker → · Palette generator →

#1FAB44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva