#1BA12F#1BA12F

#1BA12F is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.188 H 144.6°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#1BA12F
RGBrgb(27, 161, 47)
HSLhsl(129, 71%, 37%)
HSVhsv(129, 83%, 63%)
CMYKcmyk(83.2%, 0%, 70.8%, 36.9%)
CIE-LABlab(57.97, -56.61, 47.52)
CIE-LCHlch(57.97, 73.91, 139.99°)
OKLaboklab(61.91% -0.1528 0.1088)
OKLCHoklch(61.91% 0.188 144.6)
XYZxyz(13.7090, 25.9263, 6.9705)
Luminance0.2593 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BA12F #A11B8D
analogous
#4AA11B #1BA12F #1BA172
triadic
#1BA12F #2F1BA1 #A12F1B
tetradic
#1BA12F #1B4AA1 #A11B8D #A1721B
square
#1BA12F #1B4AA1 #A11B8D #A1721B
split-complementary
#1BA12F #721BA1 #A11B4A
monochromatic
#093810 #126D20 #1BA12F #24D53E #54E269

Accessibility & contrast

On white

3.39
#1BA12F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#1BA12F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA12F
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BA12F#FFFFFF#000000##000000
##1BA12F1.003.396.196.19
#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)
#96873A
Tritanopia (blue-blind)
#009D8A
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1ba12f;
/* rgb */ color: rgb(27, 161, 47);
/* oklch */ color: oklch(61.9% 0.188 144.6);
Tailwind
colors: {
  custom: {
    50: '#72be6e',
    500: '#1ba12f',
    950: '#000000',
  },
}
SCSS
$custom: #1ba12f;
$custom-light: #72be6e;
$custom-dark: #000000;
JSON
{
  "hex": "#1ba12f",
  "rgb": {
    "r": 27,
    "g": 161,
    "b": 47
  },
  "hsl": {
    "h": 128.955,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61907,
    "c": 0.18756,
    "h": 144.6
  },
  "luminance": 0.25928
}

Semantic roles & 50–950 ramp

primary
#1BA12F
secondary
#C552B4
accent
#3AD3EE
background
#F7FBF6
surface
#EEF7EC
border
#C9D0C7
text
#091207
muted
#7B817A

Preview Lab

Preview with #1BA12F

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

Preview Lab → · Contrast checker → · Palette generator →

#1BA12F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva