#1F9F32#1F9F32

#1F9F32 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.4% C 0.182 H 144.8°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#1F9F32
RGBrgb(31, 159, 50)
HSLhsl(129, 67%, 37%)
HSVhsv(129, 81%, 62%)
CMYKcmyk(80.5%, 0%, 68.6%, 37.6%)
CIE-LABlab(57.38, -55.18, 45.68)
CIE-LCHlch(57.38, 71.64, 140.38°)
OKLaboklab(61.45% -0.1489 0.1053)
OKLCHoklch(61.45% 0.182 144.8)
XYZxyz(13.5380, 25.3162, 7.1900)
Luminance0.2532 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9F32 #9F1F8C
analogous
#4C9F1F #1F9F32 #1F9F72
triadic
#1F9F32 #321F9F #9F321F
tetradic
#1F9F32 #1F4C9F #9F1F8C #9F721F
square
#1F9F32 #1F4C9F #9F1F8C #9F721F
split-complementary
#1F9F32 #721F9F #9F1F4C
monochromatic
#0B3912 #156C22 #1F9F32 #29D242 #5ADF6D

Accessibility & contrast

On white

3.46
#1F9F32 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.06
#1F9F32 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F32
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9F32#FFFFFF#000000##000000
##1F9F321.003.466.066.06
#FFFFFF3.461.0021.0021.00
#0000006.0621.001.001.00
##0000006.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A29023
Deuteranopia (green-blind)
#94863C
Tritanopia (blue-blind)
#009B89
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #1f9f32;
/* rgb */ color: rgb(31, 159, 50);
/* oklch */ color: oklch(61.4% 0.182 144.8);
Tailwind
colors: {
  custom: {
    50: '#73bd6f',
    500: '#1f9f32',
    950: '#000000',
  },
}
SCSS
$custom: #1f9f32;
$custom-light: #73bd6f;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9f32",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 50
  },
  "hsl": {
    "h": 128.906,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61445,
    "c": 0.18238,
    "h": 144.8
  },
  "luminance": 0.25318
}

Semantic roles & 50–950 ramp

primary
#1F9F32
secondary
#C357B3
accent
#3ED1EA
background
#F7FBF6
surface
#EEF7EC
border
#C9D0C7
text
#091208
muted
#7B817B

Preview Lab

Preview with #1F9F32

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9F32 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva