#1BA831#1BA831

#1BA831 is a light, vivid green. Relative luminance 0.285; OKLCH L 63.9% C 0.194 H 144.6°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX#1BA831
RGBrgb(27, 168, 49)
HSLhsl(129, 72%, 38%)
HSVhsv(129, 84%, 66%)
CMYKcmyk(83.9%, 0%, 70.8%, 34.1%)
CIE-LABlab(60.30, -58.63, 49.18)
CIE-LCHlch(60.30, 76.53, 140.01°)
OKLaboklab(63.85% -0.1582 0.1125)
OKLCHoklch(63.85% 0.194 144.6)
XYZxyz(15.0079, 28.4582, 7.6071)
Luminance0.2846 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BA831 #A81B92
analogous
#4BA81B #1BA831 #1BA877
triadic
#1BA831 #311BA8 #A8311B
tetradic
#1BA831 #1B4BA8 #A81B92 #A8771B
square
#1BA831 #1B4BA8 #A81B92 #A8771B
split-complementary
#1BA831 #771BA8 #A81B4B
monochromatic
#0A3F12 #137322 #1BA831 #24DC41 #59E46F

Accessibility & contrast

On white

3.14
#1BA831 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.69
#1BA831 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA831
6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BA831#FFFFFF#000000##000000
##1BA8311.003.146.696.69
#FFFFFF3.141.0021.0021.00
#0000006.6921.001.001.00
##0000006.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB981F
Deuteranopia (green-blind)
#9C8D3D
Tritanopia (blue-blind)
#00A390
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #1ba831;
/* rgb */ color: rgb(27, 168, 49);
/* oklch */ color: oklch(63.9% 0.194 144.6);
Tailwind
colors: {
  custom: {
    50: '#74c370',
    500: '#1ba831',
    950: '#000000',
  },
}
SCSS
$custom: #1ba831;
$custom-light: #74c370;
$custom-dark: #000000;
JSON
{
  "hex": "#1ba831",
  "rgb": {
    "r": 27,
    "g": 168,
    "b": 49
  },
  "hsl": {
    "h": 129.362,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63853,
    "c": 0.19414,
    "h": 144.6
  },
  "luminance": 0.2846
}

Semantic roles & 50–950 ramp

primary
#1BA831
secondary
#C857B6
accent
#39D3EF
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1308
muted
#7C827B

Preview Lab

Preview with #1BA831

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

Preview Lab → · Contrast checker → · Palette generator →

#1BA831 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva