#1B8D25#1B8D25

#1B8D25 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.171 H 143.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#1B8D25
RGBrgb(27, 141, 37)
HSLhsl(125, 68%, 33%)
HSVhsv(125, 81%, 55%)
CMYKcmyk(80.9%, 0%, 73.8%, 44.7%)
CIE-LABlab(51.17, -51.07, 44.41)
CIE-LCHlch(51.17, 67.67, 138.99°)
OKLaboklab(56.23% -0.1381 0.101)
OKLCHoklch(56.23% 0.171 143.8)
XYZxyz(10.3101, 19.4151, 4.9540)
Luminance0.1942 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8D25 #8D1B83
analogous
#4A8D1B #1B8D25 #1B8D5E
triadic
#1B8D25 #251B8D #8D251B
tetradic
#1B8D25 #1B4A8D #8D1B83 #8D5E1B
square
#1B8D25 #1B4A8D #8D1B83 #8D5E1B
split-complementary
#1B8D25 #5E1B8D #8D1B4A
monochromatic
#07260A #115A18 #1B8D25 #25C032 #47DC54

Accessibility & contrast

On white

4.30
#1B8D25 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#1B8D25 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D25
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8D25#FFFFFF#000000##000000
##1B8D251.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#907F13
Deuteranopia (green-blind)
#847730
Tritanopia (blue-blind)
#008979
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1b8d25;
/* rgb */ color: rgb(27, 141, 37);
/* oklch */ color: oklch(56.2% 0.171 143.8);
Tailwind
colors: {
  custom: {
    50: '#6eaf66',
    500: '#1b8d25',
    950: '#000000',
  },
}
SCSS
$custom: #1b8d25;
$custom-light: #6eaf66;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8d25",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 37
  },
  "hsl": {
    "h": 125.263,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5623,
    "c": 0.17113,
    "h": 143.8
  },
  "luminance": 0.19416
}

Semantic roles & 50–950 ramp

primary
#1B8D25
secondary
#BD46B3
accent
#3DDBEB
background
#F7FAF6
surface
#EDF5EB
border
#C8CFC6
text
#081106
muted
#7B807A

Preview Lab

Preview with #1B8D25

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8D25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva