#1CA53F#1CA53F

#1CA53F is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.180 H 146.6°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX#1CA53F
RGBrgb(28, 165, 63)
HSLhsl(135, 71%, 38%)
HSVhsv(135, 83%, 65%)
CMYKcmyk(83%, 0%, 61.8%, 35.3%)
CIE-LABlab(59.45, -56.03, 42.22)
CIE-LCHlch(59.45, 70.15, 143.00°)
OKLaboklab(63.19% -0.1506 0.0992)
OKLCHoklch(63.19% 0.18 146.6)
XYZxyz(14.8301, 27.5142, 9.2308)
Luminance0.2752 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CA53F #A51C82
analogous
#3EA51C #1CA53F #1CA583
triadic
#1CA53F #3F1CA5 #A53F1C
tetradic
#1CA53F #1C3EA5 #A51C82 #A5831C
square
#1CA53F #1C3EA5 #A51C82 #A5831C
split-complementary
#1CA53F #831CA5 #A51C3E
monochromatic
#0A3C17 #13712B #1CA53F #25D953 #59E37C

Accessibility & contrast

On white

3.23
#1CA53F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.50
#1CA53F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA53F
6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CA53F#FFFFFF#000000##000000
##1CA53F1.003.236.506.50
#FFFFFF3.231.0021.0021.00
#0000006.5021.001.001.00
##0000006.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A79534
Deuteranopia (green-blind)
#998B48
Tritanopia (blue-blind)
#00A18F
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #1ca53f;
/* rgb */ color: rgb(28, 165, 63);
/* oklch */ color: oklch(63.2% 0.180 146.6);
Tailwind
colors: {
  custom: {
    50: '#73c178',
    500: '#1ca53f',
    950: '#000000',
  },
}
SCSS
$custom: #1ca53f;
$custom-light: #73c178;
$custom-dark: #000000;
JSON
{
  "hex": "#1ca53f",
  "rgb": {
    "r": 28,
    "g": 165,
    "b": 63
  },
  "hsl": {
    "h": 135.328,
    "s": 70.984,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63188,
    "c": 0.1804,
    "h": 146.6
  },
  "luminance": 0.27516
}

Semantic roles & 50–950 ramp

primary
#1CA53F
secondary
#C656AA
accent
#3AC0EE
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1209
muted
#7C817B

Preview Lab

Preview with #1CA53F

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

Preview Lab → · Contrast checker → · Palette generator →

#1CA53F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva