#1B9829#1B9829

#1B9829 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.4% C 0.181 H 144.1°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX#1B9829
RGBrgb(27, 152, 41)
HSLhsl(127, 70%, 35%)
HSVhsv(127, 82%, 60%)
CMYKcmyk(82.2%, 0%, 73%, 40.4%)
CIE-LABlab(54.92, -54.28, 46.71)
CIE-LCHlch(54.92, 71.61, 139.29°)
OKLaboklab(59.36% -0.1467 0.1063)
OKLCHoklch(59.36% 0.181 144.1)
XYZxyz(12.0796, 22.8481, 5.8709)
Luminance0.2285 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9829 #981B8A
analogous
#4B981B #1B9829 #1B9867
triadic
#1B9829 #291B98 #98291B
tetradic
#1B9829 #1B4B98 #981B8A #98671B
square
#1B9829 #1B4B98 #981B8A #98671B
split-complementary
#1B9829 #671B98 #981B4B
monochromatic
#09300D #12641B #1B9829 #24CC37 #4EE05E

Accessibility & contrast

On white

3.77
#1B9829 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.57
#1B9829 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9829
5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9829#FFFFFF#000000##000000
##1B98291.003.775.575.57
#FFFFFF3.771.0021.0021.00
#0000005.5721.001.001.00
##0000005.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B8916
Deuteranopia (green-blind)
#8E8034
Tritanopia (blue-blind)
#009482
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #1b9829;
/* rgb */ color: rgb(27, 152, 41);
/* oklch */ color: oklch(59.4% 0.181 144.1);
Tailwind
colors: {
  custom: {
    50: '#70b86a',
    500: '#1b9829',
    950: '#000000',
  },
}
SCSS
$custom: #1b9829;
$custom-light: #70b86a;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9829",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 41
  },
  "hsl": {
    "h": 126.72,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59355,
    "c": 0.18121,
    "h": 144.1
  },
  "luminance": 0.2285
}

Semantic roles & 50–950 ramp

primary
#1B9829
secondary
#C24DB5
accent
#3BD9ED
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#091107
muted
#7B807A

Preview Lab

Preview with #1B9829

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9829 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva