#1FA65A#1FA65A

#1FA65A is a light, vivid green. Relative luminance 0.283; OKLCH L 63.9% C 0.157 H 152.4°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#1FA65A
RGBrgb(31, 166, 90)
HSLhsl(146, 69%, 39%)
HSVhsv(146, 81%, 65%)
CMYKcmyk(81.3%, 0%, 45.8%, 34.9%)
CIE-LABlab(60.16, -51.93, 29.68)
CIE-LCHlch(60.16, 59.81, 150.25°)
OKLaboklab(63.9% -0.1395 0.073)
OKLCHoklch(63.9% 0.157 152.4)
XYZxyz(16.0453, 28.2999, 14.2877)
Luminance0.2830 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FA65A #A61F6B
analogous
#27A61F #1FA65A #1FA69D
triadic
#1FA65A #5A1FA6 #A65A1F
tetradic
#1FA65A #1F27A6 #A61F6B #A69D1F
square
#1FA65A #1F27A6 #A61F6B #A69D1F
split-complementary
#1FA65A #9D1FA6 #A61F27
monochromatic
#0C3F22 #15723E #1FA65A #2BD776 #5EE197

Accessibility & contrast

On white

3.15
#1FA65A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.66
#1FA65A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA65A
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FA65A#FFFFFF#000000##000000
##1FA65A1.003.156.666.66
#FFFFFF3.151.0021.0021.00
#0000006.6621.001.001.00
##0000006.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A69754
Deuteranopia (green-blind)
#978D5F
Tritanopia (blue-blind)
#00A494
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #1fa65a;
/* rgb */ color: rgb(31, 166, 90);
/* oklch */ color: oklch(63.9% 0.157 152.4);
Tailwind
colors: {
  custom: {
    50: '#73c18a',
    500: '#1fa65a',
    950: '#000000',
  },
}
SCSS
$custom: #1fa65a;
$custom-light: #73c18a;
$custom-dark: #000000;
JSON
{
  "hex": "#1fa65a",
  "rgb": {
    "r": 31,
    "g": 166,
    "b": 90
  },
  "hsl": {
    "h": 146.222,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63901,
    "c": 0.15742,
    "h": 152.4
  },
  "luminance": 0.28302
}

Semantic roles & 50–950 ramp

primary
#1FA65A
secondary
#C55B97
accent
#3C9FEB
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#09120C
muted
#7B817D

Preview Lab

Preview with #1FA65A

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

Preview Lab → · Contrast checker → · Palette generator →

#1FA65A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva