#128E19#128E19

#128E19 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.181 H 143.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#128E19
RGBrgb(18, 142, 25)
HSLhsl(123, 78%, 31%)
HSVhsv(123, 87%, 56%)
CMYKcmyk(87.3%, 0%, 82.4%, 44.3%)
CIE-LABlab(51.32, -53.35, 48.71)
CIE-LCHlch(51.32, 72.24, 137.61°)
OKLaboklab(56.29% -0.1446 0.1083)
OKLCHoklch(56.29% 0.181 143.1)
XYZxyz(10.0972, 19.5435, 4.1596)
Luminance0.1955 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#128E19 #8E1287
analogous
#498E12 #128E19 #128E57
triadic
#128E19 #19128E #8E1912
tetradic
#128E19 #12498E #8E1287 #8E5712
square
#128E19 #12498E #8E1287 #8E5712
split-complementary
#128E19 #57128E #8E1249
monochromatic
#042106 #0B580F #128E19 #19C423 #35E53F

Accessibility & contrast

On white

4.28
#128E19 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.91
#128E19 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128E19
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##128E19#FFFFFF#000000##000000
##128E191.004.284.914.91
#FFFFFF4.281.0021.0021.00
#0000004.9121.001.001.00
##0000004.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#918000
Deuteranopia (green-blind)
#857728
Tritanopia (blue-blind)
#008A79
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #128e19;
/* rgb */ color: rgb(18, 142, 25);
/* oklch */ color: oklch(56.3% 0.181 143.1);
Tailwind
colors: {
  custom: {
    50: '#6cb061',
    500: '#128e19',
    950: '#000000',
  },
}
SCSS
$custom: #128e19;
$custom-light: #6cb061;
$custom-dark: #000000;
JSON
{
  "hex": "#128e19",
  "rgb": {
    "r": 18,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 123.387,
    "s": 77.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56295,
    "c": 0.18064,
    "h": 143.1
  },
  "luminance": 0.19545
}

Semantic roles & 50–950 ramp

primary
#128E19
secondary
#C23ABA
accent
#34E9F4
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#081105
muted
#7B807A

Preview Lab

Preview with #128E19

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

Preview Lab → · Contrast checker → · Palette generator →

#128E19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva