#1A9E28#1A9E28

#1A9E28 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.189 H 143.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#1A9E28
RGBrgb(26, 158, 40)
HSLhsl(126, 72%, 36%)
HSVhsv(126, 84%, 62%)
CMYKcmyk(83.5%, 0%, 74.7%, 38%)
CIE-LABlab(56.90, -56.40, 49.12)
CIE-LCHlch(56.90, 74.79, 138.95°)
OKLaboklab(61% -0.1525 0.1112)
OKLCHoklch(61% 0.189 143.9)
XYZxyz(13.0350, 24.8249, 6.1118)
Luminance0.2483 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A9E28 #9E1A90
analogous
#4E9E1A #1A9E28 #1A9E6A
triadic
#1A9E28 #281A9E #9E281A
tetradic
#1A9E28 #1A4E9E #9E1A90 #9E6A1A
square
#1A9E28 #1A4E9E #9E1A90 #9E6A1A
split-complementary
#1A9E28 #6A1A9E #9E1A4E
monochromatic
#09350D #11691B #1A9E28 #23D335 #50E260

Accessibility & contrast

On white

3.52
#1A9E28 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.97
#1A9E28 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9E28
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A9E28#FFFFFF#000000##000000
##1A9E281.003.525.975.97
#FFFFFF3.521.0021.0021.00
#0000005.9721.001.001.00
##0000005.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A18E12
Deuteranopia (green-blind)
#938535
Tritanopia (blue-blind)
#009987
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #1a9e28;
/* rgb */ color: rgb(26, 158, 40);
/* oklch */ color: oklch(61.0% 0.189 143.9);
Tailwind
colors: {
  custom: {
    50: '#72bc6a',
    500: '#1a9e28',
    950: '#000000',
  },
}
SCSS
$custom: #1a9e28;
$custom-light: #72bc6a;
$custom-dark: #000000;
JSON
{
  "hex": "#1a9e28",
  "rgb": {
    "r": 26,
    "g": 158,
    "b": 40
  },
  "hsl": {
    "h": 126.364,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61003,
    "c": 0.18874,
    "h": 143.9
  },
  "luminance": 0.24827
}

Semantic roles & 50–950 ramp

primary
#1A9E28
secondary
#C54FB8
accent
#39DBEE
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#091207
muted
#7B817A

Preview Lab

Preview with #1A9E28

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

Preview Lab → · Contrast checker → · Palette generator →

#1A9E28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva