#1F9155#1F9155

#1F9155 is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.1% C 0.134 H 154.5°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX#1F9155
RGBrgb(31, 145, 85)
HSLhsl(148, 65%, 35%)
HSVhsv(148, 79%, 57%)
CMYKcmyk(78.6%, 0%, 41.4%, 43.1%)
CIE-LABlab(53.16, -45.02, 23.27)
CIE-LCHlch(53.16, 50.67, 152.67°)
OKLaboklab(58.09% -0.1213 0.0579)
OKLCHoklch(58.09% 0.134 154.5)
XYZxyz(12.3290, 21.1965, 12.0341)
Luminance0.2120 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9155 #911F5B
analogous
#22911F #1F9155 #1F918E
triadic
#1F9155 #551F91 #91551F
tetradic
#1F9155 #1F2291 #911F5B #918E1F
square
#1F9155 #1F2291 #911F5B #918E1F
split-complementary
#1F9155 #8E1F91 #911F22
monochromatic
#092C1A #145F37 #1F9155 #2AC373 #51DA92

Accessibility & contrast

On white

4.01
#1F9155 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.24
#1F9155 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9155
5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9155#FFFFFF#000000##000000
##1F91551.004.015.245.24
#FFFFFF4.011.0021.0021.00
#0000005.2421.001.001.00
##0000005.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#918551
Deuteranopia (green-blind)
#837B59
Tritanopia (blue-blind)
#008F82
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #1f9155;
/* rgb */ color: rgb(31, 145, 85);
/* oklch */ color: oklch(58.1% 0.134 154.5);
Tailwind
colors: {
  custom: {
    50: '#6eb285',
    500: '#1f9155',
    950: '#000000',
  },
}
SCSS
$custom: #1f9155;
$custom-light: #6eb285;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9155",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 85
  },
  "hsl": {
    "h": 148.421,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58091,
    "c": 0.13436,
    "h": 154.5
  },
  "luminance": 0.21198
}

Semantic roles & 50–950 ramp

primary
#1F9155
secondary
#BD4F89
accent
#4098E8
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#08110B
muted
#7B807C

Preview Lab

Preview with #1F9155

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9155 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva