#1B7941#1B7941

#1B7941 is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.9% C 0.122 H 152.1°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#1B7941
RGBrgb(27, 121, 65)
HSLhsl(144, 64%, 29%)
HSVhsv(144, 78%, 47%)
CMYKcmyk(77.7%, 0%, 46.3%, 52.5%)
CIE-LABlab(44.64, -40.08, 23.22)
CIE-LCHlch(44.64, 46.32, 149.91°)
OKLaboklab(50.92% -0.1078 0.0572)
OKLCHoklch(50.92% 0.122 152.1)
XYZxyz(8.2428, 14.2884, 7.3235)
Luminance0.1429 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7941 #791B53
analogous
#24791B #1B7941 #1B7970
triadic
#1B7941 #411B79 #79411B
tetradic
#1B7941 #1B2479 #791B53 #79701B
square
#1B7941 #1B2479 #791B53 #79701B
split-complementary
#1B7941 #701B79 #791B24
monochromatic
#06190D #104726 #1B7941 #26AB5C #3BD379

Accessibility & contrast

On white

5.44
#1B7941 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#1B7941 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7941
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7941#FFFFFF#000000##FFFFFF
##1B79411.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#796E3D
Deuteranopia (green-blind)
#6E6645
Tritanopia (blue-blind)
#00776B
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #1b7941;
/* rgb */ color: rgb(27, 121, 65);
/* oklch */ color: oklch(50.9% 0.122 152.1);
Tailwind
colors: {
  custom: {
    50: '#67a176',
    500: '#1b7941',
    950: '#000000',
  },
}
SCSS
$custom: #1b7941;
$custom-light: #67a176;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7941",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 65
  },
  "hsl": {
    "h": 144.255,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50922,
    "c": 0.12204,
    "h": 152.1
  },
  "luminance": 0.14289
}

Semantic roles & 50–950 ramp

primary
#1B7941
secondary
#AD4382
accent
#41A4E7
background
#F6FAF7
surface
#EBF3ED
border
#C6CDC8
text
#070F08
muted
#7A7F7B

Preview Lab

Preview with #1B7941

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7941 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva