#1B8D3E#1B8D3E

#1B8D3E is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.152 H 148.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#1B8D3E
RGBrgb(27, 141, 62)
HSLhsl(138, 68%, 33%)
HSVhsv(138, 81%, 55%)
CMYKcmyk(80.9%, 0%, 56%, 44.7%)
CIE-LABlab(51.42, -48.07, 33.26)
CIE-LCHlch(51.42, 58.46, 145.32°)
OKLaboklab(56.51% -0.1291 0.0797)
OKLCHoklch(56.51% 0.152 148.3)
XYZxyz(10.8455, 19.6293, 7.7737)
Luminance0.1963 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8D3E #8D1B6A
analogous
#318D1B #1B8D3E #1B8D77
triadic
#1B8D3E #3E1B8D #8D3E1B
tetradic
#1B8D3E #1B318D #8D1B6A #8D771B
square
#1B8D3E #1B318D #8D1B6A #8D771B
split-complementary
#1B8D3E #771B8D #8D1B31
monochromatic
#072611 #115A27 #1B8D3E #25C055 #47DC74

Accessibility & contrast

On white

4.26
#1B8D3E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#1B8D3E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D3E
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8D3E#FFFFFF#000000##000000
##1B8D3E1.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E8037
Deuteranopia (green-blind)
#827744
Tritanopia (blue-blind)
#008A7B
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1b8d3e;
/* rgb */ color: rgb(27, 141, 62);
/* oklch */ color: oklch(56.5% 0.152 148.3);
Tailwind
colors: {
  custom: {
    50: '#6caf75',
    500: '#1b8d3e',
    950: '#000000',
  },
}
SCSS
$custom: #1b8d3e;
$custom-light: #6caf75;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8d3e",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 62
  },
  "hsl": {
    "h": 138.421,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56514,
    "c": 0.15173,
    "h": 148.3
  },
  "luminance": 0.19631
}

Semantic roles & 50–950 ramp

primary
#1B8D3E
secondary
#BD4699
accent
#3DB5EB
background
#F7FAF7
surface
#EDF5ED
border
#C8CFC8
text
#081008
muted
#7B7F7B

Preview Lab

Preview with #1B8D3E

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8D3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva