#1CA839#1CA839

#1CA839 is a light, vivid green. Relative luminance 0.285; OKLCH L 63.9% C 0.188 H 145.6°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX#1CA839
RGBrgb(28, 168, 57)
HSLhsl(132, 71%, 38%)
HSVhsv(132, 83%, 66%)
CMYKcmyk(83.3%, 0%, 66.1%, 34.1%)
CIE-LABlab(60.38, -57.71, 45.95)
CIE-LCHlch(60.38, 73.77, 141.47°)
OKLaboklab(63.94% -0.1554 0.1066)
OKLCHoklch(63.94% 0.188 145.6)
XYZxyz(15.2189, 28.5457, 8.5779)
Luminance0.2855 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CA839 #A81C8B
analogous
#45A81C #1CA839 #1CA87F
triadic
#1CA839 #391CA8 #A8391C
tetradic
#1CA839 #1C45A8 #A81C8B #A87F1C
square
#1CA839 #1C45A8 #A81C8B #A87F1C
split-complementary
#1CA839 #7F1CA8 #A81C45
monochromatic
#0B3F15 #137427 #1CA839 #26DB4C #5BE477

Accessibility & contrast

On white

3.13
#1CA839 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.71
#1CA839 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA839
6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CA839#FFFFFF#000000##000000
##1CA8391.003.136.716.71
#FFFFFF3.131.0021.0021.00
#0000006.7121.001.001.00
##0000006.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB982B
Deuteranopia (green-blind)
#9C8E43
Tritanopia (blue-blind)
#00A491
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #1ca839;
/* rgb */ color: rgb(28, 168, 57);
/* oklch */ color: oklch(63.9% 0.188 145.6);
Tailwind
colors: {
  custom: {
    50: '#74c374',
    500: '#1ca839',
    950: '#000000',
  },
}
SCSS
$custom: #1ca839;
$custom-light: #74c374;
$custom-dark: #000000;
JSON
{
  "hex": "#1ca839",
  "rgb": {
    "r": 28,
    "g": 168,
    "b": 57
  },
  "hsl": {
    "h": 132.429,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63943,
    "c": 0.18847,
    "h": 145.6
  },
  "luminance": 0.28548
}

Semantic roles & 50–950 ramp

primary
#1CA839
secondary
#C758B0
accent
#3AC9EE
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1308
muted
#7C827B

Preview Lab

Preview with #1CA839

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

Preview Lab → · Contrast checker → · Palette generator →

#1CA839 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva