#1B8E27#1B8E27

#1B8E27 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.5% C 0.171 H 144.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#1B8E27
RGBrgb(27, 142, 39)
HSLhsl(126, 68%, 33%)
HSVhsv(126, 81%, 56%)
CMYKcmyk(81%, 0%, 72.5%, 44.3%)
CIE-LABlab(51.52, -51.21, 43.98)
CIE-LCHlch(51.52, 67.51, 139.34°)
OKLaboklab(56.53% -0.1384 0.1004)
OKLCHoklch(56.53% 0.171 144.1)
XYZxyz(10.4905, 19.7242, 5.1733)
Luminance0.1973 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8E27 #8E1B82
analogous
#488E1B #1B8E27 #1B8E60
triadic
#1B8E27 #271B8E #8E271B
tetradic
#1B8E27 #1B488E #8E1B82 #8E601B
square
#1B8E27 #1B488E #8E1B82 #8E601B
split-complementary
#1B8E27 #601B8E #8E1B48
monochromatic
#07270B #115B19 #1B8E27 #25C135 #47DC57

Accessibility & contrast

On white

4.25
#1B8E27 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#1B8E27 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E27
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8E27#FFFFFF#000000##000000
##1B8E271.004.254.954.95
#FFFFFF4.251.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#918016
Deuteranopia (green-blind)
#847731
Tritanopia (blue-blind)
#008A7A
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #1b8e27;
/* rgb */ color: rgb(27, 142, 39);
/* oklch */ color: oklch(56.5% 0.171 144.1);
Tailwind
colors: {
  custom: {
    50: '#6eb067',
    500: '#1b8e27',
    950: '#000000',
  },
}
SCSS
$custom: #1b8e27;
$custom-light: #6eb067;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8e27",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 39
  },
  "hsl": {
    "h": 126.261,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5653,
    "c": 0.171,
    "h": 144.1
  },
  "luminance": 0.19725
}

Semantic roles & 50–950 ramp

primary
#1B8E27
secondary
#BE47B1
accent
#3DD9EB
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#081106
muted
#7B807A

Preview Lab

Preview with #1B8E27

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8E27 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva