#55AC27#55AC27

#55AC27 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.5% C 0.184 H 137.3°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX#55AC27
RGBrgb(85, 172, 39)
HSLhsl(99, 63%, 41%)
HSVhsv(99, 77%, 67%)
CMYKcmyk(50.6%, 0%, 77.3%, 32.5%)
CIE-LABlab(63.00, -48.84, 56.00)
CIE-LCHlch(63.00, 74.31, 131.09°)
OKLaboklab(66.48% -0.1355 0.1249)
OKLCHoklch(66.48% 0.184 137.3)
XYZxyz(18.8644, 31.5815, 7.0208)
Luminance0.3158 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55AC27 #7E27AC
analogous
#98AC27 #55AC27 #27AC3C
triadic
#55AC27 #2755AC #AC2755
tetradic
#55AC27 #2798AC #7E27AC #AC3C27
square
#55AC27 #2798AC #7E27AC #AC3C27
split-complementary
#55AC27 #3C27AC #AC2798
monochromatic
#244810 #3C7A1C #55AC27 #71D33D #96DE6F

Accessibility & contrast

On white

2.87
#55AC27 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.32
#55AC27 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AC27
7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55AC27#FFFFFF#000000##000000
##55AC271.002.877.327.32
#FFFFFF2.871.0021.0021.00
#0000007.3221.001.001.00
##0000007.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D04
Deuteranopia (green-blind)
#A69636
Tritanopia (blue-blind)
#4FA693
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #55ac27;
/* rgb */ color: rgb(85, 172, 39);
/* oklch */ color: oklch(66.5% 0.184 137.3);
Tailwind
colors: {
  custom: {
    50: '#8dc56c',
    500: '#55ac27',
    950: '#000000',
  },
}
SCSS
$custom: #55ac27;
$custom-light: #8dc56c;
$custom-dark: #000000;
JSON
{
  "hex": "#55ac27",
  "rgb": {
    "r": 85,
    "g": 172,
    "b": 39
  },
  "hsl": {
    "h": 99.248,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66478,
    "c": 0.18429,
    "h": 137.3
  },
  "luminance": 0.31583
}

Semantic roles & 50–950 ramp

primary
#55AC27
secondary
#A56AC5
accent
#42E6AD
background
#F9FCF6
surface
#F1F8EC
border
#CBD1C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #55AC27

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

Preview Lab → · Contrast checker → · Palette generator →

#55AC27 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva