#1CA12A#1CA12A

#1CA12A is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.190 H 143.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX#1CA12A
RGBrgb(28, 161, 42)
HSLhsl(126, 70%, 37%)
HSVhsv(126, 83%, 63%)
CMYKcmyk(82.6%, 0%, 73.9%, 36.9%)
CIE-LABlab(57.94, -56.94, 49.44)
CIE-LCHlch(57.94, 75.41, 139.03°)
OKLaboklab(61.88% -0.154 0.1122)
OKLCHoklch(61.88% 0.19 143.9)
XYZxyz(13.6407, 25.9021, 6.4707)
Luminance0.2590 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CA12A #A11C93
analogous
#50A11C #1CA12A #1CA16D
triadic
#1CA12A #2A1CA1 #A12A1C
tetradic
#1CA12A #1C50A1 #A11C93 #A16D1C
square
#1CA12A #1C50A1 #A11C93 #A16D1C
split-complementary
#1CA12A #6D1CA1 #A11C50
monochromatic
#0A390F #136D1C #1CA12A #25D538 #56E265

Accessibility & contrast

On white

3.40
#1CA12A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.18
#1CA12A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA12A
6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CA12A#FFFFFF#000000##000000
##1CA12A1.003.406.186.18
#FFFFFF3.401.0021.0021.00
#0000006.1821.001.001.00
##0000006.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49114
Deuteranopia (green-blind)
#968737
Tritanopia (blue-blind)
#009C8A
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1ca12a;
/* rgb */ color: rgb(28, 161, 42);
/* oklch */ color: oklch(61.9% 0.190 143.9);
Tailwind
colors: {
  custom: {
    50: '#73be6b',
    500: '#1ca12a',
    950: '#000000',
  },
}
SCSS
$custom: #1ca12a;
$custom-light: #73be6b;
$custom-dark: #000000;
JSON
{
  "hex": "#1ca12a",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 42
  },
  "hsl": {
    "h": 126.316,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6188,
    "c": 0.19048,
    "h": 143.9
  },
  "luminance": 0.25904
}

Semantic roles & 50–950 ramp

primary
#1CA12A
secondary
#C554B9
accent
#3BDAED
background
#F7FBF6
surface
#EEF7EC
border
#C9D0C7
text
#0A1207
muted
#7C817A

Preview Lab

Preview with #1CA12A

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

Preview Lab → · Contrast checker → · Palette generator →

#1CA12A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva