#1BA52F#1BA52F

#1BA52F is a light, vivid green. Relative luminance 0.273; OKLCH L 63.0% C 0.192 H 144.4°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX#1BA52F
RGBrgb(27, 165, 47)
HSLhsl(129, 72%, 38%)
HSVhsv(129, 84%, 65%)
CMYKcmyk(83.6%, 0%, 71.5%, 35.3%)
CIE-LABlab(59.29, -57.87, 48.91)
CIE-LCHlch(59.29, 75.78, 139.80°)
OKLaboklab(63.01% -0.1562 0.1117)
OKLCHoklch(63.01% 0.192 144.4)
XYZxyz(14.4192, 27.3467, 7.2073)
Luminance0.2735 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BA52F #A51B91
analogous
#4CA51B #1BA52F #1BA574
triadic
#1BA52F #2F1BA5 #A52F1B
tetradic
#1BA52F #1B4CA5 #A51B91 #A5741B
square
#1BA52F #1B4CA5 #A51B91 #A5741B
split-complementary
#1BA52F #741BA5 #A51B4C
monochromatic
#0A3C11 #127020 #1BA52F #24DA3E #57E36B

Accessibility & contrast

On white

3.25
#1BA52F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.47
#1BA52F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA52F
6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BA52F#FFFFFF#000000##000000
##1BA52F1.003.256.476.47
#FFFFFF3.251.0021.0021.00
#0000006.4721.001.001.00
##0000006.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8951C
Deuteranopia (green-blind)
#9A8B3B
Tritanopia (blue-blind)
#00A08E
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #1ba52f;
/* rgb */ color: rgb(27, 165, 47);
/* oklch */ color: oklch(63.0% 0.192 144.4);
Tailwind
colors: {
  custom: {
    50: '#73c16e',
    500: '#1ba52f',
    950: '#000000',
  },
}
SCSS
$custom: #1ba52f;
$custom-light: #73c16e;
$custom-dark: #000000;
JSON
{
  "hex": "#1ba52f",
  "rgb": {
    "r": 27,
    "g": 165,
    "b": 47
  },
  "hsl": {
    "h": 128.696,
    "s": 71.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63011,
    "c": 0.19206,
    "h": 144.4
  },
  "luminance": 0.27349
}

Semantic roles & 50–950 ramp

primary
#1BA52F
secondary
#C755B6
accent
#39D4EF
background
#F7FCF6
surface
#EEF8EC
border
#C9D1C7
text
#0A1208
muted
#7C817B

Preview Lab

Preview with #1BA52F

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

Preview Lab → · Contrast checker → · Palette generator →

#1BA52F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva