#1F9E44#1F9E44

#1F9E44 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.4% C 0.167 H 147.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX#1F9E44
RGBrgb(31, 158, 68)
HSLhsl(137, 67%, 37%)
HSVhsv(137, 80%, 62%)
CMYKcmyk(80.4%, 0%, 57%, 38%)
CIE-LABlab(57.23, -52.64, 37.26)
CIE-LCHlch(57.23, 64.49, 144.71°)
OKLaboklab(61.38% -0.1414 0.0889)
OKLCHoklch(61.38% 0.167 147.9)
XYZxyz(13.8342, 25.1607, 9.5951)
Luminance0.2516 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9E44 #9E1F79
analogous
#3A9E1F #1F9E44 #1F9E84
triadic
#1F9E44 #441F9E #9E441F
tetradic
#1F9E44 #1F3A9E #9E1F79 #9E841F
square
#1F9E44 #1F3A9E #9E1F79 #9E841F
split-complementary
#1F9E44 #841F9E #9E1F3A
monochromatic
#0B3818 #156B2E #1F9E44 #29D15A #59DE80

Accessibility & contrast

On white

3.48
#1F9E44 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.03
#1F9E44 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E44
6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9E44#FFFFFF#000000##000000
##1F9E441.003.486.036.03
#FFFFFF3.481.0021.0021.00
#0000006.0321.001.001.00
##0000006.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A08F3B
Deuteranopia (green-blind)
#92864B
Tritanopia (blue-blind)
#009B8A
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #1f9e44;
/* rgb */ color: rgb(31, 158, 68);
/* oklch */ color: oklch(61.4% 0.167 147.9);
Tailwind
colors: {
  custom: {
    50: '#72bc7a',
    500: '#1f9e44',
    950: '#000000',
  },
}
SCSS
$custom: #1f9e44;
$custom-light: #72bc7a;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9e44",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 68
  },
  "hsl": {
    "h": 137.48,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61378,
    "c": 0.16706,
    "h": 147.9
  },
  "luminance": 0.25162
}

Semantic roles & 50–950 ramp

primary
#1F9E44
secondary
#C256A3
accent
#3EB8EA
background
#F7FBF7
surface
#EDF6EE
border
#C8D0C9
text
#091209
muted
#7B817B

Preview Lab

Preview with #1F9E44

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9E44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva