#1B8E35#1B8E35

#1B8E35 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.161 H 146.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#1B8E35
RGBrgb(27, 142, 53)
HSLhsl(134, 68%, 33%)
HSVhsv(134, 81%, 56%)
CMYKcmyk(81%, 0%, 62.7%, 44.3%)
CIE-LABlab(51.65, -49.67, 37.96)
CIE-LCHlch(51.65, 62.51, 142.61°)
OKLaboklab(56.68% -0.1337 0.0892)
OKLCHoklch(56.68% 0.161 146.3)
XYZxyz(10.7668, 19.8348, 6.6285)
Luminance0.1984 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8E35 #8E1B74
analogous
#3B8E1B #1B8E35 #1B8E6E
triadic
#1B8E35 #351B8E #8E351B
tetradic
#1B8E35 #1B3B8E #8E1B74 #8E6E1B
square
#1B8E35 #1B3B8E #8E1B74 #8E6E1B
split-complementary
#1B8E35 #6E1B8E #8E1B3B
monochromatic
#07270F #115B22 #1B8E35 #25C148 #47DC69

Accessibility & contrast

On white

4.23
#1B8E35 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.97
#1B8E35 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E35
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8E35#FFFFFF#000000##000000
##1B8E351.004.234.974.97
#FFFFFF4.231.0021.0021.00
#0000004.9721.001.001.00
##0000004.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#90802B
Deuteranopia (green-blind)
#83783D
Tritanopia (blue-blind)
#008B7B
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #1b8e35;
/* rgb */ color: rgb(27, 142, 53);
/* oklch */ color: oklch(56.7% 0.161 146.3);
Tailwind
colors: {
  custom: {
    50: '#6db070',
    500: '#1b8e35',
    950: '#000000',
  },
}
SCSS
$custom: #1b8e35;
$custom-light: #6db070;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8e35",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 53
  },
  "hsl": {
    "h": 133.565,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56675,
    "c": 0.1607,
    "h": 146.3
  },
  "luminance": 0.19836
}

Semantic roles & 50–950 ramp

primary
#1B8E35
secondary
#BE47A3
accent
#3DC4EB
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#081107
muted
#7B807A

Preview Lab

Preview with #1B8E35

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8E35 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva