#1F933D#1F933D

#1F933D is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.2% C 0.159 H 147.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX#1F933D
RGBrgb(31, 147, 61)
HSLhsl(136, 65%, 35%)
HSVhsv(136, 79%, 58%)
CMYKcmyk(78.9%, 0%, 58.5%, 42.4%)
CIE-LABlab(53.49, -49.80, 36.25)
CIE-LCHlch(53.49, 61.59, 143.95°)
OKLaboklab(58.25% -0.1339 0.0862)
OKLCHoklch(58.25% 0.159 147.2)
XYZxyz(11.8402, 21.4943, 7.9388)
Luminance0.2150 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F933D #931F75
analogous
#3B931F #1F933D #1F9377
triadic
#1F933D #3D1F93 #933D1F
tetradic
#1F933D #1F3B93 #931F75 #93771F
square
#1F933D #1F3B93 #931F75 #93771F
split-complementary
#1F933D #771F93 #931F3B
monochromatic
#0A2E13 #146028 #1F933D #2AC652 #52DA75

Accessibility & contrast

On white

3.96
#1F933D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.30
#1F933D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F933D
5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F933D#FFFFFF#000000##000000
##1F933D1.003.965.305.30
#FFFFFF3.961.0021.0021.00
#0000005.3021.001.001.00
##0000005.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#958535
Deuteranopia (green-blind)
#887C44
Tritanopia (blue-blind)
#009080
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #1f933d;
/* rgb */ color: rgb(31, 147, 61);
/* oklch */ color: oklch(58.2% 0.159 147.2);
Tailwind
colors: {
  custom: {
    50: '#6fb475',
    500: '#1f933d',
    950: '#000000',
  },
}
SCSS
$custom: #1f933d;
$custom-light: #6fb475;
$custom-dark: #000000;
JSON
{
  "hex": "#1f933d",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 61
  },
  "hsl": {
    "h": 135.517,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58246,
    "c": 0.15925,
    "h": 147.2
  },
  "luminance": 0.21496
}

Semantic roles & 50–950 ramp

primary
#1F933D
secondary
#BE50A1
accent
#40BDE8
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#091108
muted
#7B807B

Preview Lab

Preview with #1F933D

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

Preview Lab → · Contrast checker → · Palette generator →

#1F933D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva