#1CA03A#1CA03A

#1CA03A is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.178 H 146.1°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX#1CA03A
RGBrgb(28, 160, 58)
HSLhsl(134, 70%, 37%)
HSVhsv(134, 83%, 63%)
CMYKcmyk(82.5%, 0%, 63.8%, 37.3%)
CIE-LABlab(57.74, -54.99, 42.57)
CIE-LCHlch(57.74, 69.54, 142.25°)
OKLaboklab(61.76% -0.148 0.0995)
OKLCHoklch(61.76% 0.178 146.1)
XYZxyz(13.8124, 25.6923, 8.2333)
Luminance0.2569 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CA03A #A01C82
analogous
#40A01C #1CA03A #1CA07C
triadic
#1CA03A #3A1CA0 #A03A1C
tetradic
#1CA03A #1C40A0 #A01C82 #A07C1C
square
#1CA03A #1C40A0 #A01C82 #A07C1C
split-complementary
#1CA03A #7C1CA0 #A01C40
monochromatic
#0A3814 #136C27 #1CA03A #25D44D #55E175

Accessibility & contrast

On white

3.42
#1CA03A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.14
#1CA03A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA03A
6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CA03A#FFFFFF#000000##000000
##1CA03A1.003.426.146.14
#FFFFFF3.421.0021.0021.00
#0000006.1421.001.001.00
##0000006.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2912E
Deuteranopia (green-blind)
#948743
Tritanopia (blue-blind)
#009C8A
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1ca03a;
/* rgb */ color: rgb(28, 160, 58);
/* oklch */ color: oklch(61.8% 0.178 146.1);
Tailwind
colors: {
  custom: {
    50: '#72bd74',
    500: '#1ca03a',
    950: '#000000',
  },
}
SCSS
$custom: #1ca03a;
$custom-light: #72bd74;
$custom-dark: #000000;
JSON
{
  "hex": "#1ca03a",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 58
  },
  "hsl": {
    "h": 133.636,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61756,
    "c": 0.17834,
    "h": 146.1
  },
  "luminance": 0.25694
}

Semantic roles & 50–950 ramp

primary
#1CA03A
secondary
#C453AB
accent
#3BC5ED
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#091208
muted
#7B817B

Preview Lab

Preview with #1CA03A

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

Preview Lab → · Contrast checker → · Palette generator →

#1CA03A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva