#1F9F5D#1F9F5D

#1F9F5D is a light, vivid green. Relative luminance 0.259; OKLCH L 62.1% C 0.145 H 154.5°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX#1F9F5D
RGBrgb(31, 159, 93)
HSLhsl(149, 67%, 37%)
HSVhsv(149, 81%, 62%)
CMYKcmyk(80.5%, 0%, 41.5%, 37.6%)
CIE-LABlab(57.92, -48.79, 25.17)
CIE-LCHlch(57.92, 54.90, 152.71°)
OKLaboklab(62.06% -0.1313 0.0626)
OKLCHoklch(62.06% 0.145 154.5)
XYZxyz(14.9376, 25.8761, 14.5611)
Luminance0.2588 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9F5D #9F1F61
analogous
#219F1F #1F9F5D #1F9F9D
triadic
#1F9F5D #5D1F9F #9F5D1F
tetradic
#1F9F5D #1F219F #9F1F61 #9F9D1F
square
#1F9F5D #1F219F #9F1F61 #9F9D1F
split-complementary
#1F9F5D #9D1F9F #9F1F21
monochromatic
#0B3921 #156C3F #1F9F5D #29D27B #5ADF9A

Accessibility & contrast

On white

3.40
#1F9F5D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.18
#1F9F5D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F5D
6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9F5D#FFFFFF#000000##000000
##1F9F5D1.003.406.186.18
#FFFFFF3.401.0021.0021.00
#0000006.1821.001.001.00
##0000006.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#9F9158
Deuteranopia (green-blind)
#908761
Tritanopia (blue-blind)
#009D8F
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1f9f5d;
/* rgb */ color: rgb(31, 159, 93);
/* oklch */ color: oklch(62.1% 0.145 154.5);
Tailwind
colors: {
  custom: {
    50: '#71bc8b',
    500: '#1f9f5d',
    950: '#000000',
  },
}
SCSS
$custom: #1f9f5d;
$custom-light: #71bc8b;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9f5d",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 93
  },
  "hsl": {
    "h": 149.063,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62064,
    "c": 0.14547,
    "h": 154.5
  },
  "luminance": 0.25878
}

Semantic roles & 50–950 ramp

primary
#1F9F5D
secondary
#C3578F
accent
#3E97EA
background
#F7FBF8
surface
#EDF7F0
border
#C8D0CB
text
#09120C
muted
#7B817D

Preview Lab

Preview with #1F9F5D

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9F5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva