#1B7930#1B7930

#1B7930 is a mid, vivid green. Relative luminance 0.141; OKLCH L 50.6% C 0.138 H 146.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX#1B7930
RGBrgb(27, 121, 48)
HSLhsl(133, 64%, 29%)
HSVhsv(133, 78%, 47%)
CMYKcmyk(77.7%, 0%, 60.3%, 52.5%)
CIE-LABlab(44.40, -42.88, 32.01)
CIE-LCHlch(44.40, 53.51, 143.26°)
OKLaboklab(50.65% -0.1155 0.0759)
OKLCHoklch(50.65% 0.138 146.7)
XYZxyz(7.8223, 14.1202, 5.1090)
Luminance0.1412 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7930 #791B64
analogous
#35791B #1B7930 #1B795F
triadic
#1B7930 #301B79 #79301B
tetradic
#1B7930 #1B3579 #791B64 #795F1B
square
#1B7930 #1B3579 #791B64 #795F1B
split-complementary
#1B7930 #5F1B79 #791B35
monochromatic
#06190A #10471C #1B7930 #26AB44 #3BD35D

Accessibility & contrast

On white

5.49
#1B7930 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.82
#1B7930 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7930
5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7930#FFFFFF#000000##FFFFFF
##1B79301.005.493.825.49
#FFFFFF5.491.0021.001.00
#0000003.8221.001.0021.00
##FFFFFF5.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B6E29
Deuteranopia (green-blind)
#706636
Tritanopia (blue-blind)
#007669
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #1b7930;
/* rgb */ color: rgb(27, 121, 48);
/* oklch */ color: oklch(50.6% 0.138 146.7);
Tailwind
colors: {
  custom: {
    50: '#68a16b',
    500: '#1b7930',
    950: '#000000',
  },
}
SCSS
$custom: #1b7930;
$custom-light: #68a16b;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7930",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 48
  },
  "hsl": {
    "h": 133.404,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50647,
    "c": 0.13817,
    "h": 146.7
  },
  "luminance": 0.14121
}

Semantic roles & 50–950 ramp

primary
#1B7930
secondary
#AD4395
accent
#41C2E7
background
#F6FAF6
surface
#EBF3EB
border
#C6CDC6
text
#070F07
muted
#7A7F7A

Preview Lab

Preview with #1B7930

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7930 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva