#1FB327#1FB327

#1FB327 is a light, highly saturated green. Relative luminance 0.327; OKLCH L 66.8% C 0.211 H 143.2°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX#1FB327
RGBrgb(31, 179, 39)
HSLhsl(123, 70%, 41%)
HSVhsv(123, 83%, 70%)
CMYKcmyk(82.7%, 0%, 78.2%, 29.8%)
CIE-LABlab(63.90, -62.40, 56.40)
CIE-LCHlch(63.90, 84.11, 137.89°)
OKLaboklab(66.84% -0.169 0.1263)
OKLCHoklch(66.84% 0.211 143.2)
XYZxyz(17.0503, 32.6759, 7.3275)
Luminance0.3268 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FB327 #B31FAB
analogous
#61B31F #1FB327 #1FB371
triadic
#1FB327 #271FB3 #B3271F
tetradic
#1FB327 #1F61B3 #B31FAB #B3711F
square
#1FB327 #1F61B3 #B31FAB #B3711F
split-complementary
#1FB327 #711FB3 #B31F61
monochromatic
#0D4B10 #167F1C #1FB327 #33DC3D #68E56E

Accessibility & contrast

On white

2.79
#1FB327 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.54
#1FB327 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB327
7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FB327#FFFFFF#000000##000000
##1FB3271.002.797.547.54
#FFFFFF2.791.0021.0021.00
#0000007.5421.001.001.00
##0000007.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A100
Deuteranopia (green-blind)
#A79737
Tritanopia (blue-blind)
#00AE99
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #1fb327;
/* rgb */ color: rgb(31, 179, 39);
/* oklch */ color: oklch(66.8% 0.211 143.2);
Tailwind
colors: {
  custom: {
    50: '#78cb6c',
    500: '#1fb327',
    950: '#000000',
  },
}
SCSS
$custom: #1fb327;
$custom-light: #78cb6c;
$custom-dark: #000000;
JSON
{
  "hex": "#1fb327",
  "rgb": {
    "r": 31,
    "g": 179,
    "b": 39
  },
  "hsl": {
    "h": 123.243,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.66841,
    "c": 0.21099,
    "h": 143.2
  },
  "luminance": 0.32678
}

Semantic roles & 50–950 ramp

primary
#1FB327
secondary
#CA64C5
accent
#3BE4ED
background
#F8FCF6
surface
#EFF9EC
border
#CAD2C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #1FB327

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

Preview Lab → · Contrast checker → · Palette generator →

#1FB327 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva