#15811B#15811B

#15811B is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.165 H 143.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#15811B
RGBrgb(21, 129, 27)
HSLhsl(123, 72%, 29%)
HSVhsv(123, 84%, 51%)
CMYKcmyk(83.7%, 0%, 79.1%, 49.4%)
CIE-LABlab(46.89, -48.76, 43.82)
CIE-LCHlch(46.89, 65.55, 138.06°)
OKLaboklab(52.63% -0.1321 0.0984)
OKLCHoklch(52.63% 0.165 143.3)
XYZxyz(8.3568, 15.9381, 3.6726)
Luminance0.1594 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15811B #81157B
analogous
#458115 #15811B #158151
triadic
#15811B #1B1581 #811B15
tetradic
#15811B #154581 #81157B #815115
square
#15811B #154581 #81157B #815115
split-complementary
#15811B #511581 #811545
monochromatic
#041A06 #0C4C10 #15811B #1EB626 #33DE3C

Accessibility & contrast

On white

5.01
#15811B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.19
#15811B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15811B
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15811B#FFFFFF#000000##FFFFFF
##15811B1.005.014.195.01
#FFFFFF5.011.0021.001.00
#0000004.1921.001.0021.00
##FFFFFF5.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847403
Deuteranopia (green-blind)
#786C27
Tritanopia (blue-blind)
#007D6E
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #15811b;
/* rgb */ color: rgb(21, 129, 27);
/* oklch */ color: oklch(52.6% 0.165 143.3);
Tailwind
colors: {
  custom: {
    50: '#69a760',
    500: '#15811b',
    950: '#000000',
  },
}
SCSS
$custom: #15811b;
$custom-light: #69a760;
$custom-dark: #000000;
JSON
{
  "hex": "#15811b",
  "rgb": {
    "r": 21,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 123.333,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52625,
    "c": 0.16472,
    "h": 143.3
  },
  "luminance": 0.15939
}

Semantic roles & 50–950 ramp

primary
#15811B
secondary
#B63CAF
accent
#39E5EF
background
#F6FAF5
surface
#ECF4EA
border
#C7CEC6
text
#080F05
muted
#7A7F79

Preview Lab

Preview with #15811B

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

Preview Lab → · Contrast checker → · Palette generator →

#15811B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva