#1B9532#1B9532

#1B9532 is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.6% C 0.172 H 145.4°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX#1B9532
RGBrgb(27, 149, 50)
HSLhsl(131, 69%, 35%)
HSVhsv(131, 82%, 58%)
CMYKcmyk(81.9%, 0%, 66.4%, 41.6%)
CIE-LABlab(53.98, -52.39, 41.96)
CIE-LCHlch(53.98, 67.12, 141.31°)
OKLaboklab(58.6% -0.1412 0.0974)
OKLCHoklch(58.6% 0.172 145.4)
XYZxyz(11.7743, 21.9568, 6.6345)
Luminance0.2196 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9532 #951B7E
analogous
#41951B #1B9532 #1B956F
triadic
#1B9532 #321B95 #95321B
tetradic
#1B9532 #1B4195 #951B7E #956F1B
square
#1B9532 #1B4195 #951B7E #956F1B
split-complementary
#1B9532 #6F1B95 #951B41
monochromatic
#082D0F #126121 #1B9532 #24C943 #4CDF68

Accessibility & contrast

On white

3.89
#1B9532 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.39
#1B9532 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9532
5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9532#FFFFFF#000000##000000
##1B95321.003.895.395.39
#FFFFFF3.891.0021.0021.00
#0000005.3921.001.001.00
##0000005.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#978726
Deuteranopia (green-blind)
#8A7D3B
Tritanopia (blue-blind)
#009180
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #1b9532;
/* rgb */ color: rgb(27, 149, 50);
/* oklch */ color: oklch(58.6% 0.172 145.4);
Tailwind
colors: {
  custom: {
    50: '#6fb56e',
    500: '#1b9532',
    950: '#000000',
  },
}
SCSS
$custom: #1b9532;
$custom-light: #6fb56e;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9532",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 50
  },
  "hsl": {
    "h": 131.311,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.17153,
    "h": 145.4
  },
  "luminance": 0.21958
}

Semantic roles & 50–950 ramp

primary
#1B9532
secondary
#C14BAB
accent
#3CCBEC
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#091107
muted
#7B807A

Preview Lab

Preview with #1B9532

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9532 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva