#1F9753#1F9753

#1F9753 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.7% C 0.144 H 152.6°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#1F9753
RGBrgb(31, 151, 83)
HSLhsl(146, 66%, 36%)
HSVhsv(146, 79%, 59%)
CMYKcmyk(79.5%, 0%, 45%, 40.8%)
CIE-LABlab(55.12, -47.68, 26.91)
CIE-LCHlch(55.12, 54.75, 150.56°)
OKLaboklab(59.7% -0.1282 0.0663)
OKLCHoklch(59.7% 0.144 152.6)
XYZxyz(13.1918, 23.0475, 11.9353)
Luminance0.2305 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9753 #971F63
analogous
#27971F #1F9753 #1F978F
triadic
#1F9753 #531F97 #97531F
tetradic
#1F9753 #1F2797 #971F63 #978F1F
square
#1F9753 #1F2797 #971F63 #978F1F
split-complementary
#1F9753 #8F1F97 #971F27
monochromatic
#0A311B #156437 #1F9753 #29CA6F #54DC8F

Accessibility & contrast

On white

3.74
#1F9753 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.61
#1F9753 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9753
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9753#FFFFFF#000000##000000
##1F97531.003.745.615.61
#FFFFFF3.741.0021.0021.00
#0000005.6121.001.001.00
##0000005.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#978A4E
Deuteranopia (green-blind)
#898058
Tritanopia (blue-blind)
#009586
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #1f9753;
/* rgb */ color: rgb(31, 151, 83);
/* oklch */ color: oklch(59.7% 0.144 152.6);
Tailwind
colors: {
  custom: {
    50: '#6fb784',
    500: '#1f9753',
    950: '#000000',
  },
}
SCSS
$custom: #1f9753;
$custom-light: #6fb784;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9753",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 83
  },
  "hsl": {
    "h": 146,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59698,
    "c": 0.14432,
    "h": 152.6
  },
  "luminance": 0.23049
}

Semantic roles & 50–950 ramp

primary
#1F9753
secondary
#BF5290
accent
#3F9FE9
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#09110B
muted
#7B807C

Preview Lab

Preview with #1F9753

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9753 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva