#1F9D4D#1F9D4D

#1F9D4D is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.2% C 0.158 H 150.0°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX#1F9D4D
RGBrgb(31, 157, 77)
HSLhsl(142, 67%, 37%)
HSVhsv(142, 80%, 62%)
CMYKcmyk(80.3%, 0%, 51%, 38.4%)
CIE-LABlab(57.02, -50.92, 32.47)
CIE-LCHlch(57.02, 60.39, 147.48°)
OKLaboklab(61.24% -0.1367 0.0788)
OKLCHoklch(61.24% 0.158 150)
XYZxyz(13.9604, 24.9394, 11.0978)
Luminance0.2494 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9D4D #9D1F6F
analogous
#309D1F #1F9D4D #1F9D8C
triadic
#1F9D4D #4D1F9D #9D4D1F
tetradic
#1F9D4D #1F309D #9D1F6F #9D8C1F
square
#1F9D4D #1F309D #9D1F6F #9D8C1F
split-complementary
#1F9D4D #8C1F9D #9D1F30
monochromatic
#0B371B #156A34 #1F9D4D #29D066 #58DE89

Accessibility & contrast

On white

3.51
#1F9D4D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.99
#1F9D4D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D4D
5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9D4D#FFFFFF#000000##000000
##1F9D4D1.003.515.995.99
#FFFFFF3.511.0021.0021.00
#0000005.9921.001.001.00
##0000005.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#9E8F46
Deuteranopia (green-blind)
#908553
Tritanopia (blue-blind)
#009A8A
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #1f9d4d;
/* rgb */ color: rgb(31, 157, 77);
/* oklch */ color: oklch(61.2% 0.158 150.0);
Tailwind
colors: {
  custom: {
    50: '#71bb80',
    500: '#1f9d4d',
    950: '#000000',
  },
}
SCSS
$custom: #1f9d4d;
$custom-light: #71bb80;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9d4d",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 77
  },
  "hsl": {
    "h": 141.905,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61237,
    "c": 0.15778,
    "h": 150
  },
  "luminance": 0.24941
}

Semantic roles & 50–950 ramp

primary
#1F9D4D
secondary
#C2569A
accent
#3EABEA
background
#F7FBF7
surface
#EDF6EE
border
#C8D0C9
text
#09120A
muted
#7B817C

Preview Lab

Preview with #1F9D4D

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9D4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva