#1F9A50#1F9A50

#1F9A50 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.151 H 151.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX#1F9A50
RGBrgb(31, 154, 80)
HSLhsl(144, 66%, 36%)
HSVhsv(144, 80%, 60%)
CMYKcmyk(79.9%, 0%, 48.1%, 39.6%)
CIE-LABlab(56.07, -49.33, 29.71)
CIE-LCHlch(56.07, 57.58, 148.94°)
OKLaboklab(60.47% -0.1325 0.0727)
OKLCHoklch(60.47% 0.151 151.3)
XYZxyz(13.5674, 23.9801, 11.5014)
Luminance0.2398 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9A50 #9A1F69
analogous
#2C9A1F #1F9A50 #1F9A8E
triadic
#1F9A50 #501F9A #9A501F
tetradic
#1F9A50 #1F2C9A #9A1F69 #9A8E1F
square
#1F9A50 #1F2C9A #9A1F69 #9A8E1F
split-complementary
#1F9A50 #8E1F9A #9A1F2C
monochromatic
#0A341B #156736 #1F9A50 #29CD6A #56DD8C

Accessibility & contrast

On white

3.62
#1F9A50 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.80
#1F9A50 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A50
5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9A50#FFFFFF#000000##000000
##1F9A501.003.625.805.80
#FFFFFF3.621.0021.0021.00
#0000005.8021.001.001.00
##0000005.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B8C4A
Deuteranopia (green-blind)
#8D8255
Tritanopia (blue-blind)
#009788
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #1f9a50;
/* rgb */ color: rgb(31, 154, 80);
/* oklch */ color: oklch(60.5% 0.151 151.3);
Tailwind
colors: {
  custom: {
    50: '#70b982',
    500: '#1f9a50',
    950: '#000000',
  },
}
SCSS
$custom: #1f9a50;
$custom-light: #70b982;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9a50",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 80
  },
  "hsl": {
    "h": 143.902,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60466,
    "c": 0.15111,
    "h": 151.3
  },
  "luminance": 0.23982
}

Semantic roles & 50–950 ramp

primary
#1F9A50
secondary
#C15495
accent
#3EA5E9
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#09120A
muted
#7B817C

Preview Lab

Preview with #1F9A50

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9A50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva