#1FB365#1FB365

#1FB365 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.6% C 0.164 H 153.5°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX#1FB365
RGBrgb(31, 179, 101)
HSLhsl(148, 70%, 41%)
HSVhsv(148, 83%, 70%)
CMYKcmyk(82.7%, 0%, 43.6%, 29.8%)
CIE-LABlab(64.54, -54.63, 29.57)
CIE-LCHlch(64.54, 62.12, 151.57°)
OKLaboklab(67.58% -0.1468 0.0731)
OKLCHoklch(67.58% 0.164 153.5)
XYZxyz(19.0323, 33.4687, 17.7664)
Luminance0.3347 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FB365 #B31F6D
analogous
#23B31F #1FB365 #1FB3AF
triadic
#1FB365 #651FB3 #B3651F
tetradic
#1FB365 #1F23B3 #B31F6D #B3AF1F
square
#1FB365 #1F23B3 #B31F6D #B3AF1F
split-complementary
#1FB365 #AF1FB3 #B31F23
monochromatic
#0D4B2A #167F48 #1FB365 #33DC83 #68E5A3

Accessibility & contrast

On white

2.73
#1FB365 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.69
#1FB365 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB365
7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FB365#FFFFFF#000000##000000
##1FB3651.002.737.697.69
#FFFFFF2.731.0021.0021.00
#0000007.6921.001.001.00
##0000007.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B3A45F
Deuteranopia (green-blind)
#A2986A
Tritanopia (blue-blind)
#00B1A0
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #1fb365;
/* rgb */ color: rgb(31, 179, 101);
/* oklch */ color: oklch(67.6% 0.164 153.5);
Tailwind
colors: {
  custom: {
    50: '#76cb92',
    500: '#1fb365',
    950: '#000000',
  },
}
SCSS
$custom: #1fb365;
$custom-light: #76cb92;
$custom-dark: #000000;
JSON
{
  "hex": "#1fb365",
  "rgb": {
    "r": 31,
    "g": 179,
    "b": 101
  },
  "hsl": {
    "h": 148.378,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67581,
    "c": 0.16397,
    "h": 153.5
  },
  "luminance": 0.33471
}

Semantic roles & 50–950 ramp

primary
#1FB365
secondary
#CA649A
accent
#3B99ED
background
#F7FCF9
surface
#EEF9F1
border
#C9D2CB
text
#0A130D
muted
#7C827E

Preview Lab

Preview with #1FB365

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

Preview Lab → · Contrast checker → · Palette generator →

#1FB365 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva