#1AB11B#1AB11B

#1AB11B is a light, highly saturated green. Relative luminance 0.317; OKLCH L 66.2% C 0.215 H 142.7°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX#1AB11B
RGBrgb(26, 177, 27)
HSLhsl(120, 74%, 40%)
HSVhsv(120, 85%, 69%)
CMYKcmyk(85.3%, 0%, 84.7%, 30.6%)
CIE-LABlab(63.13, -63.02, 59.06)
CIE-LCHlch(63.13, 86.37, 136.86°)
OKLaboklab(66.17% -0.171 0.1303)
OKLCHoklch(66.17% 0.215 142.7)
XYZxyz(16.3449, 31.7410, 6.3019)
Luminance0.3174 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1AB11B #B11AB0
analogous
#65B11A #1AB11B #1AB166
triadic
#1AB11B #1B1AB1 #B11B1A
tetradic
#1AB11B #1A65B1 #B11AB0 #B1661A
square
#1AB11B #1A65B1 #B11AB0 #B1661A
split-complementary
#1AB11B #661AB1 #B11A65
monochromatic
#0A460B #127C13 #1AB11B #29E02A #5EE75F

Accessibility & contrast

On white

2.86
#1AB11B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.35
#1AB11B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB11B
7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1AB11B#FFFFFF#000000##000000
##1AB11B1.002.867.357.35
#FFFFFF2.861.0021.0021.00
#0000007.3521.001.001.00
##0000007.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B59F00
Deuteranopia (green-blind)
#A69530
Tritanopia (blue-blind)
#00AC97
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #1ab11b;
/* rgb */ color: rgb(26, 177, 27);
/* oklch */ color: oklch(66.2% 0.215 142.7);
Tailwind
colors: {
  custom: {
    50: '#77ca67',
    500: '#1ab11b',
    950: '#000000',
  },
}
SCSS
$custom: #1ab11b;
$custom-light: #77ca67;
$custom-dark: #000000;
JSON
{
  "hex": "#1ab11b",
  "rgb": {
    "r": 26,
    "g": 177,
    "b": 27
  },
  "hsl": {
    "h": 120.397,
    "s": 74.384,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66166,
    "c": 0.21496,
    "h": 142.7
  },
  "luminance": 0.31743
}

Semantic roles & 50–950 ramp

primary
#1AB11B
secondary
#CB5BCB
accent
#37F0F1
background
#F8FCF6
surface
#EFF9EB
border
#CAD2C6
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #1AB11B

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

Preview Lab → · Contrast checker → · Palette generator →

#1AB11B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva