#1F9F44#1F9F44

#1F9F44 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.168 H 147.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX#1F9F44
RGBrgb(31, 159, 68)
HSLhsl(137, 67%, 37%)
HSVhsv(137, 81%, 62%)
CMYKcmyk(80.5%, 0%, 57.2%, 37.6%)
CIE-LABlab(57.56, -52.99, 37.66)
CIE-LCHlch(57.56, 65.00, 144.60°)
OKLaboklab(61.65% -0.1424 0.0897)
OKLCHoklch(61.65% 0.168 147.8)
XYZxyz(14.0055, 25.5032, 9.6522)
Luminance0.2550 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9F44 #9F1F7A
analogous
#3A9F1F #1F9F44 #1F9F84
triadic
#1F9F44 #441F9F #9F441F
tetradic
#1F9F44 #1F3A9F #9F1F7A #9F841F
square
#1F9F44 #1F3A9F #9F1F7A #9F841F
split-complementary
#1F9F44 #841F9F #9F1F3A
monochromatic
#0B3918 #156C2E #1F9F44 #29D25A #5ADF80

Accessibility & contrast

On white

3.44
#1F9F44 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.10
#1F9F44 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F44
6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9F44#FFFFFF#000000##000000
##1F9F441.003.446.106.10
#FFFFFF3.441.0021.0021.00
#0000006.1021.001.001.00
##0000006.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A1903B
Deuteranopia (green-blind)
#93864B
Tritanopia (blue-blind)
#009C8B
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #1f9f44;
/* rgb */ color: rgb(31, 159, 68);
/* oklch */ color: oklch(61.7% 0.168 147.8);
Tailwind
colors: {
  custom: {
    50: '#72bd7a',
    500: '#1f9f44',
    950: '#000000',
  },
}
SCSS
$custom: #1f9f44;
$custom-light: #72bd7a;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9f44",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 68
  },
  "hsl": {
    "h": 137.344,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61653,
    "c": 0.1683,
    "h": 147.8
  },
  "luminance": 0.25505
}

Semantic roles & 50–950 ramp

primary
#1F9F44
secondary
#C357A4
accent
#3EB8EA
background
#F7FBF7
surface
#EDF7EE
border
#C8D0C9
text
#091209
muted
#7B817B

Preview Lab

Preview with #1F9F44

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9F44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva