#1F913D#1F913D

#1F913D is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.7% C 0.157 H 147.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#1F913D
RGBrgb(31, 145, 61)
HSLhsl(136, 65%, 35%)
HSVhsv(136, 79%, 57%)
CMYKcmyk(78.6%, 0%, 57.9%, 43.1%)
CIE-LABlab(52.82, -49.09, 35.46)
CIE-LCHlch(52.82, 60.56, 144.16°)
OKLaboklab(57.69% -0.132 0.0844)
OKLCHoklch(57.69% 0.157 147.4)
XYZxyz(11.5319, 20.8777, 7.8360)
Luminance0.2088 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F913D #911F73
analogous
#3A911F #1F913D #1F9176
triadic
#1F913D #3D1F91 #913D1F
tetradic
#1F913D #1F3A91 #911F73 #91761F
square
#1F913D #1F3A91 #911F73 #91761F
split-complementary
#1F913D #761F91 #911F3A
monochromatic
#092C13 #145F28 #1F913D #2AC352 #51DA75

Accessibility & contrast

On white

4.06
#1F913D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#1F913D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F913D
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F913D#FFFFFF#000000##000000
##1F913D1.004.065.185.18
#FFFFFF4.061.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#938335
Deuteranopia (green-blind)
#867B44
Tritanopia (blue-blind)
#008E7E
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #1f913d;
/* rgb */ color: rgb(31, 145, 61);
/* oklch */ color: oklch(57.7% 0.157 147.4);
Tailwind
colors: {
  custom: {
    50: '#6fb275',
    500: '#1f913d',
    950: '#000000',
  },
}
SCSS
$custom: #1f913d;
$custom-light: #6fb275;
$custom-dark: #000000;
JSON
{
  "hex": "#1f913d",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 61
  },
  "hsl": {
    "h": 135.789,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57689,
    "c": 0.15671,
    "h": 147.4
  },
  "luminance": 0.20879
}

Semantic roles & 50–950 ramp

primary
#1F913D
secondary
#BD4FA0
accent
#40BCE8
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#081108
muted
#7B807B

Preview Lab

Preview with #1F913D

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

Preview Lab → · Contrast checker → · Palette generator →

#1F913D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva