#418E11#418E11

#418E11 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.5% C 0.168 H 137.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#418E11
RGBrgb(65, 142, 17)
HSLhsl(97, 79%, 31%)
HSVhsv(97, 88%, 56%)
CMYKcmyk(54.2%, 0%, 88%, 44.3%)
CIE-LABlab(52.41, -44.35, 52.25)
CIE-LCHlch(52.41, 68.54, 130.33°)
OKLaboklab(57.51% -0.1233 0.1142)
OKLCHoklch(57.51% 0.168 137.2)
XYZxyz(11.9538, 20.5094, 3.8590)
Luminance0.2051 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#418E11 #5E118E
analogous
#7F8E11 #418E11 #118E1F
triadic
#418E11 #11418E #8E1141
tetradic
#418E11 #117F8E #5E118E #8E1F11
square
#418E11 #117F8E #5E118E #8E1F11
split-complementary
#418E11 #1F118E #8E117F
monochromatic
#0F2104 #28570A #418E11 #5AC518 #78E733

Accessibility & contrast

On white

4.12
#418E11 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.10
#418E11 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418E11
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##418E11#FFFFFF#000000##000000
##418E111.004.125.105.10
#FFFFFF4.121.0021.0021.00
#0000005.1021.001.001.00
##0000005.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#938100
Deuteranopia (green-blind)
#897B23
Tritanopia (blue-blind)
#3C8978
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #418e11;
/* rgb */ color: rgb(65, 142, 17);
/* oklch */ color: oklch(57.5% 0.168 137.2);
Tailwind
colors: {
  custom: {
    50: '#7fb05e',
    500: '#418e11',
    950: '#000000',
  },
}
SCSS
$custom: #418e11;
$custom-light: #7fb05e;
$custom-dark: #000000;
JSON
{
  "hex": "#418e11",
  "rgb": {
    "r": 65,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 96.96,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57509,
    "c": 0.16805,
    "h": 137.2
  },
  "luminance": 0.2051
}

Semantic roles & 50–950 ramp

primary
#418E11
secondary
#8D38C2
accent
#33F5AA
background
#F8FAF5
surface
#EFF5EA
border
#CACFC6
text
#0B1005
muted
#7C7F79

Preview Lab

Preview with #418E11

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

Preview Lab → · Contrast checker → · Palette generator →

#418E11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva