#1F934D#1F934D

#1F934D is a mid, vivid green. Relative luminance 0.217; OKLCH L 58.5% C 0.145 H 151.4°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#1F934D
RGBrgb(31, 147, 77)
HSLhsl(144, 65%, 35%)
HSVhsv(144, 79%, 58%)
CMYKcmyk(78.9%, 0%, 47.6%, 42.4%)
CIE-LABlab(53.70, -47.27, 28.29)
CIE-LCHlch(53.70, 55.09, 149.10°)
OKLaboklab(58.49% -0.127 0.0693)
OKLCHoklch(58.49% 0.145 151.4)
XYZxyz(12.3373, 21.6931, 10.5567)
Luminance0.2170 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F934D #931F65
analogous
#2B931F #1F934D #1F9387
triadic
#1F934D #4D1F93 #934D1F
tetradic
#1F934D #1F2B93 #931F65 #93871F
square
#1F934D #1F2B93 #931F65 #93871F
split-complementary
#1F934D #871F93 #931F2B
monochromatic
#0A2E18 #146033 #1F934D #2AC667 #52DA88

Accessibility & contrast

On white

3.93
#1F934D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.34
#1F934D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F934D
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F934D#FFFFFF#000000##000000
##1F934D1.003.935.345.34
#FFFFFF3.931.0021.0021.00
#0000005.3421.001.001.00
##0000005.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#948648
Deuteranopia (green-blind)
#867D52
Tritanopia (blue-blind)
#009182
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #1f934d;
/* rgb */ color: rgb(31, 147, 77);
/* oklch */ color: oklch(58.5% 0.145 151.4);
Tailwind
colors: {
  custom: {
    50: '#6fb480',
    500: '#1f934d',
    950: '#000000',
  },
}
SCSS
$custom: #1f934d;
$custom-light: #6fb480;
$custom-dark: #000000;
JSON
{
  "hex": "#1f934d",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 77
  },
  "hsl": {
    "h": 143.793,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58492,
    "c": 0.14469,
    "h": 151.4
  },
  "luminance": 0.21695
}

Semantic roles & 50–950 ramp

primary
#1F934D
secondary
#BE5092
accent
#40A5E8
background
#F7FBF7
surface
#EDF6EE
border
#C8D0C9
text
#08110A
muted
#7B807C

Preview Lab

Preview with #1F934D

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

Preview Lab → · Contrast checker → · Palette generator →

#1F934D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva