#1A8544#1A8544

#1A8544 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.136 H 151.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#1A8544
RGBrgb(26, 133, 68)
HSLhsl(144, 67%, 31%)
HSVhsv(144, 80%, 52%)
CMYKcmyk(80.5%, 0%, 48.9%, 47.8%)
CIE-LABlab(48.77, -44.29, 26.85)
CIE-LCHlch(48.77, 51.79, 148.78°)
OKLaboklab(54.35% -0.119 0.0656)
OKLCHoklch(54.35% 0.136 151.1)
XYZxyz(9.8561, 17.4108, 8.3089)
Luminance0.1741 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A8544 #851A5B
analogous
#25851A #1A8544 #1A8579
triadic
#1A8544 #441A85 #85441A
tetradic
#1A8544 #1A2585 #851A5B #85791A
square
#1A8544 #1A2585 #851A5B #85791A
split-complementary
#1A8544 #791A85 #851A25
monochromatic
#061F10 #10522A #1A8544 #24B85E #40DA7C

Accessibility & contrast

On white

4.68
#1A8544 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.48
#1A8544 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A8544
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A8544#FFFFFF#000000##FFFFFF
##1A85441.004.684.484.68
#FFFFFF4.681.0021.001.00
#0000004.4821.001.0021.00
##FFFFFF4.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#86793F
Deuteranopia (green-blind)
#797049
Tritanopia (blue-blind)
#008376
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #1a8544;
/* rgb */ color: rgb(26, 133, 68);
/* oklch */ color: oklch(54.3% 0.136 151.1);
Tailwind
colors: {
  custom: {
    50: '#6aa979',
    500: '#1a8544',
    950: '#000000',
  },
}
SCSS
$custom: #1a8544;
$custom-light: #6aa979;
$custom-dark: #000000;
JSON
{
  "hex": "#1a8544",
  "rgb": {
    "r": 26,
    "g": 133,
    "b": 68
  },
  "hsl": {
    "h": 143.551,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54348,
    "c": 0.13588,
    "h": 151.1
  },
  "luminance": 0.17412
}

Semantic roles & 50–950 ramp

primary
#1A8544
secondary
#B8428A
accent
#3EA6EA
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#071009
muted
#7A7F7B

Preview Lab

Preview with #1A8544

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

Preview Lab → · Contrast checker → · Palette generator →

#1A8544 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva