#1B5410#1B5410

#1B5410 is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.4% C 0.115 H 140.8°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX#1B5410
RGBrgb(27, 84, 16)
HSLhsl(110, 68%, 20%)
HSVhsv(110, 81%, 33%)
CMYKcmyk(67.9%, 0%, 81%, 67.1%)
CIE-LABlab(30.90, -32.48, 32.19)
CIE-LCHlch(30.90, 45.72, 135.26°)
OKLaboklab(39.36% -0.0889 0.0725)
OKLCHoklch(39.36% 0.115 140.8)
XYZxyz(3.7157, 6.6107, 1.5703)
Luminance0.0661 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B5410 #491054
analogous
#3D5410 #1B5410 #105427
triadic
#1B5410 #101B54 #54101B
tetradic
#1B5410 #103D54 #491054 #542710
square
#1B5410 #103D54 #491054 #542710
split-complementary
#1B5410 #271054 #54103D
monochromatic
#081A05 #0A2106 #1B5410 #2C871A #3CBB24

Accessibility & contrast

On white

9.04
#1B5410 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#1B5410 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5410
9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B5410#FFFFFF#000000##FFFFFF
##1B54101.009.042.329.04
#FFFFFF9.041.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#564C04
Deuteranopia (green-blind)
#4F4717
Tritanopia (blue-blind)
#125147
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #1b5410;
/* rgb */ color: rgb(27, 84, 16);
/* oklch */ color: oklch(39.4% 0.115 140.8);
Tailwind
colors: {
  custom: {
    50: '#608554',
    500: '#1b5410',
    950: '#000000',
  },
}
SCSS
$custom: #1b5410;
$custom-light: #608554;
$custom-dark: #000000;
JSON
{
  "hex": "#1b5410",
  "rgb": {
    "r": 27,
    "g": 84,
    "b": 16
  },
  "hsl": {
    "h": 110.294,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39363,
    "c": 0.11469,
    "h": 140.8
  },
  "luminance": 0.06611
}

Semantic roles & 50–950 ramp

primary
#1B5410
secondary
#7F328E
accent
#3DEBCF
background
#F5F8F4
surface
#EAEFE8
border
#C6CAC4
text
#050B03
muted
#797C78

Preview Lab

Preview with #1B5410

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

Preview Lab → · Contrast checker → · Palette generator →

#1B5410 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva