#AACE3A#AACE3A

#AACE3A is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.8% C 0.173 H 122.4°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#AACE3A
RGB	rgb(170, 206, 58)
HSL	hsl(75, 60%, 52%)
HSV	hsv(75, 72%, 81%)
CMYK	cmyk(17.5%, 0%, 71.8%, 19.2%)
CIE-LAB	lab(77.87, -31.77, 65.55)
CIE-LCH	lch(77.87, 72.84, 115.86°)
OKLab	oklab(79.84% -0.0929 0.1461)
OKLCH	oklch(79.84% 0.173 122.4)
XYZ	xyz(39.4131, 52.9940, 12.1547)
Luminance	0.5299 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE3A #5E3ACE

analogous

#CEA83A #AACE3A #60CE3A

triadic

#AACE3A #3AAACE #CE3AAA

tetradic

#AACE3A #3ACEA8 #5E3ACE #CE3A60

square

#AACE3A #3ACEA8 #5E3ACE #CE3A60

split-complementary

#AACE3A #3A60CE #A83ACE

monochromatic

#5D711C #85A228 #AACE3A #BFDA6B #D4E69C

Accessibility & contrast

On white

1.81

#AACE3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#AACE3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE3A

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE3A	#FFFFFF	#000000	##000000
##AACE3A	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11E

Deuteranopia (green-blind)

#D6C047

Tritanopia (blue-blind)

#B3C4B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #aace3a;
/* rgb */ color: rgb(170, 206, 58);
/* oklch */ color: oklch(79.8% 0.173 122.4);

Tailwind

colors: {
  custom: {
    50: '#c7dd7a',
    500: '#aace3a',
    950: '#000000',
  },
}

SCSS

$custom: #aace3a;
$custom-light: #c7dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aace3a",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 58
  },
  "hsl": {
    "h": 74.595,
    "s": 60.163,
    "l": 51.765
  },
  "oklch": {
    "l": 0.79841,
    "c": 0.17316,
    "h": 122.4
  },
  "luminance": 0.52994
}

Semantic roles & 50–950 ramp

primary

#AACE3A

secondary

#43327A

accent

#44E36B

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACE3A

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

Preview Lab → · Contrast checker → · Palette generator →