#1BA72B#1BA72B

#1BA72B is a light, vivid green. Relative luminance 0.280; OKLCH L 63.5% C 0.197 H 144.0°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX#1BA72B
RGBrgb(27, 167, 43)
HSLhsl(127, 72%, 38%)
HSVhsv(127, 84%, 65%)
CMYKcmyk(83.8%, 0%, 74.3%, 34.5%)
CIE-LABlab(59.93, -58.85, 51.08)
CIE-LCHlch(59.93, 77.93, 139.04°)
OKLaboklab(63.53% -0.1591 0.1157)
OKLCHoklch(63.53% 0.197 144)
XYZxyz(14.7057, 28.0430, 6.9228)
Luminance0.2804 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BA72B #A71B97
analogous
#51A71B #1BA72B #1BA771
triadic
#1BA72B #2B1BA7 #A72B1B
tetradic
#1BA72B #1B51A7 #A71B97 #A7711B
square
#1BA72B #1B51A7 #A71B97 #A7711B
split-complementary
#1BA72B #711BA7 #A71B51
monochromatic
#0A3E10 #12721D #1BA72B #24DC39 #58E468

Accessibility & contrast

On white

3.18
#1BA72B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.61
#1BA72B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA72B
6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BA72B#FFFFFF#000000##000000
##1BA72B1.003.186.616.61
#FFFFFF3.181.0021.0021.00
#0000006.6121.001.001.00
##0000006.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9714
Deuteranopia (green-blind)
#9C8C38
Tritanopia (blue-blind)
#00A28F
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #1ba72b;
/* rgb */ color: rgb(27, 167, 43);
/* oklch */ color: oklch(63.5% 0.197 144.0);
Tailwind
colors: {
  custom: {
    50: '#74c26c',
    500: '#1ba72b',
    950: '#000000',
  },
}
SCSS
$custom: #1ba72b;
$custom-light: #74c26c;
$custom-dark: #000000;
JSON
{
  "hex": "#1ba72b",
  "rgb": {
    "r": 27,
    "g": 167,
    "b": 43
  },
  "hsl": {
    "h": 126.857,
    "s": 72.165,
    "l": 38.039
  },
  "oklch": {
    "l": 0.6353,
    "c": 0.19671,
    "h": 144
  },
  "luminance": 0.28045
}

Semantic roles & 50–950 ramp

primary
#1BA72B
secondary
#C856BB
accent
#39DAEF
background
#F7FCF6
surface
#EEF8EC
border
#C9D1C7
text
#0A1307
muted
#7C827A

Preview Lab

Preview with #1BA72B

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

Preview Lab → · Contrast checker → · Palette generator →

#1BA72B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva