#AACE39#AACE39

#AACE39 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.8% C 0.174 H 122.4°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX#AACE39
RGBrgb(170, 206, 57)
HSLhsl(74, 60%, 52%)
HSVhsv(74, 72%, 81%)
CMYKcmyk(17.5%, 0%, 72.3%, 19.2%)
CIE-LABlab(77.87, -31.82, 65.89)
CIE-LCHlch(77.87, 73.17, 115.78°)
OKLaboklab(79.83% -0.0931 0.1467)
OKLCHoklch(79.83% 0.174 122.4)
XYZxyz(39.3879, 52.9839, 12.0220)
Luminance0.5298 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AACE39 #5D39CE
analogous
#CEA839 #AACE39 #60CE39
triadic
#AACE39 #39AACE #CE39AA
tetradic
#AACE39 #39CEA8 #5D39CE #CE3960
square
#AACE39 #39CEA8 #5D39CE #CE3960
split-complementary
#AACE39 #3960CE #A839CE
monochromatic
#5C711C #84A228 #AACE39 #BFDA6A #D4E69B

Accessibility & contrast

On white

1.81
#AACE39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.60
#AACE39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE39
11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AACE39#FFFFFF#000000##000000
##AACE391.001.8111.6011.60
#FFFFFF1.811.0021.0021.00
#00000011.6021.001.001.00
##00000011.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC11C
Deuteranopia (green-blind)
#D6C046
Tritanopia (blue-blind)
#B3C4B1
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #aace39;
/* rgb */ color: rgb(170, 206, 57);
/* oklch */ color: oklch(79.8% 0.174 122.4);
Tailwind
colors: {
  custom: {
    50: '#c7dd79',
    500: '#aace39',
    950: '#000000',
  },
}
SCSS
$custom: #aace39;
$custom-light: #c7dd79;
$custom-dark: #000000;
JSON
{
  "hex": "#aace39",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 74.497,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79834,
    "c": 0.17375,
    "h": 122.4
  },
  "luminance": 0.52984
}

Semantic roles & 50–950 ramp

primary
#AACE39
secondary
#43317A
accent
#44E36B
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150A
muted
#83847D

Preview Lab

Preview with #AACE39

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

Preview Lab → · Contrast checker → · Palette generator →

#AACE39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva