#1CA12F#1CA12F

#1CA12F is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.187 H 144.5°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#1CA12F
RGBrgb(28, 161, 47)
HSLhsl(129, 70%, 37%)
HSVhsv(129, 83%, 63%)
CMYKcmyk(82.6%, 0%, 70.8%, 36.9%)
CIE-LABlab(57.98, -56.49, 47.54)
CIE-LCHlch(57.98, 73.83, 139.92°)
OKLaboklab(61.92% -0.1525 0.1088)
OKLCHoklch(61.92% 0.187 144.5)
XYZxyz(13.7359, 25.9402, 6.9718)
Luminance0.2594 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CA12F #A11C8E
analogous
#4CA11C #1CA12F #1CA171
triadic
#1CA12F #2F1CA1 #A12F1C
tetradic
#1CA12F #1C4CA1 #A11C8E #A1711C
square
#1CA12F #1C4CA1 #A11C8E #A1711C
split-complementary
#1CA12F #711CA1 #A11C4C
monochromatic
#0A3911 #136D20 #1CA12F #25D53E #56E26A

Accessibility & contrast

On white

3.39
#1CA12F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#1CA12F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA12F
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CA12F#FFFFFF#000000##000000
##1CA12F1.003.396.196.19
#FFFFFF3.391.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4911E
Deuteranopia (green-blind)
#96883A
Tritanopia (blue-blind)
#009D8A
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1ca12f;
/* rgb */ color: rgb(28, 161, 47);
/* oklch */ color: oklch(61.9% 0.187 144.5);
Tailwind
colors: {
  custom: {
    50: '#73be6e',
    500: '#1ca12f',
    950: '#000000',
  },
}
SCSS
$custom: #1ca12f;
$custom-light: #73be6e;
$custom-dark: #000000;
JSON
{
  "hex": "#1ca12f",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 47
  },
  "hsl": {
    "h": 128.571,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61922,
    "c": 0.18736,
    "h": 144.5
  },
  "luminance": 0.25942
}

Semantic roles & 50–950 ramp

primary
#1CA12F
secondary
#C554B5
accent
#3BD4ED
background
#F7FBF6
surface
#EEF7EC
border
#C9D0C7
text
#0A1207
muted
#7C817A

Preview Lab

Preview with #1CA12F

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

Preview Lab → · Contrast checker → · Palette generator →

#1CA12F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva