#1FB141#1FB141

#1FB141 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.5% C 0.192 H 146.1°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX#1FB141
RGBrgb(31, 177, 65)
HSLhsl(134, 70%, 41%)
HSVhsv(134, 82%, 69%)
CMYKcmyk(82.5%, 0%, 63.3%, 30.6%)
CIE-LABlab(63.44, -59.37, 45.86)
CIE-LCHlch(63.44, 75.02, 142.32°)
OKLaboklab(66.52% -0.1598 0.1072)
OKLCHoklch(66.52% 0.192 146.1)
XYZxyz(17.2400, 32.1151, 10.2902)
Luminance0.3212 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FB141 #B11F8F
analogous
#46B11F #1FB141 #1FB18A
triadic
#1FB141 #411FB1 #B1411F
tetradic
#1FB141 #1F46B1 #B11F8F #B18A1F
square
#1FB141 #1F46B1 #B11F8F #B18A1F
split-complementary
#1FB141 #8A1FB1 #B11F46
monochromatic
#0D491B #167D2E #1FB141 #32DB59 #66E484

Accessibility & contrast

On white

2.83
#1FB141 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.42
#1FB141 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB141
7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FB141#FFFFFF#000000##000000
##1FB1411.002.837.427.42
#FFFFFF2.831.0021.0021.00
#0000007.4221.001.001.00
##0000007.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4A034
Deuteranopia (green-blind)
#A4954B
Tritanopia (blue-blind)
#00AD99
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #1fb141;
/* rgb */ color: rgb(31, 177, 65);
/* oklch */ color: oklch(66.5% 0.192 146.1);
Tailwind
colors: {
  custom: {
    50: '#77ca7a',
    500: '#1fb141',
    950: '#000000',
  },
}
SCSS
$custom: #1fb141;
$custom-light: #77ca7a;
$custom-dark: #000000;
JSON
{
  "hex": "#1fb141",
  "rgb": {
    "r": 31,
    "g": 177,
    "b": 65
  },
  "hsl": {
    "h": 133.973,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66521,
    "c": 0.1924,
    "h": 146.1
  },
  "luminance": 0.32117
}

Semantic roles & 50–950 ramp

primary
#1FB141
secondary
#CA62B1
accent
#3BC3ED
background
#F8FCF7
surface
#EFF8EE
border
#CAD1C9
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #1FB141

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

Preview Lab → · Contrast checker → · Palette generator →

#1FB141 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva