#1F9453#1F9453

#1F9453 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.9% C 0.140 H 153.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#1F9453
RGBrgb(31, 148, 83)
HSLhsl(147, 65%, 35%)
HSVhsv(147, 79%, 58%)
CMYKcmyk(79.1%, 0%, 43.9%, 42%)
CIE-LABlab(54.13, -46.55, 25.62)
CIE-LCHlch(54.13, 53.13, 151.17°)
OKLaboklab(58.88% -0.1252 0.0633)
OKLCHoklch(58.88% 0.14 153.2)
XYZxyz(12.7151, 22.0941, 11.7764)
Luminance0.2210 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9453 #941F60
analogous
#25941F #1F9453 #1F948E
triadic
#1F9453 #531F94 #94531F
tetradic
#1F9453 #1F2594 #941F60 #948E1F
square
#1F9453 #1F2594 #941F60 #948E1F
split-complementary
#1F9453 #8E1F94 #941F25
monochromatic
#0A2F1A #146137 #1F9453 #2AC76F #53DB8F

Accessibility & contrast

On white

3.88
#1F9453 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.42
#1F9453 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9453
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9453#FFFFFF#000000##000000
##1F94531.003.885.425.42
#FFFFFF3.881.0021.0021.00
#0000005.4221.001.001.00
##0000005.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#94874E
Deuteranopia (green-blind)
#867E57
Tritanopia (blue-blind)
#009284
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #1f9453;
/* rgb */ color: rgb(31, 148, 83);
/* oklch */ color: oklch(58.9% 0.140 153.2);
Tailwind
colors: {
  custom: {
    50: '#6fb484',
    500: '#1f9453',
    950: '#000000',
  },
}
SCSS
$custom: #1f9453;
$custom-light: #6fb484;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9453",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 83
  },
  "hsl": {
    "h": 146.667,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58876,
    "c": 0.14031,
    "h": 153.2
  },
  "luminance": 0.22096
}

Semantic roles & 50–950 ramp

primary
#1F9453
secondary
#BE518D
accent
#3F9DE8
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#08110B
muted
#7B807C

Preview Lab

Preview with #1F9453

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9453 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva