#AACE45#AACE45

#AACE45 is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.9% C 0.166 H 122.9°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#AACE45
RGB	rgb(170, 206, 69)
HSL	hsl(76, 58%, 54%)
HSV	hsv(76, 67%, 81%)
CMYK	cmyk(17.5%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(77.94, -31.11, 61.54)
CIE-LCH	lch(77.94, 68.95, 116.82°)
OKLab	oklab(79.92% -0.0901 0.1394)
OKLCH	oklch(79.92% 0.166 122.9)
XYZ	xyz(39.7235, 53.1182, 13.7892)
Luminance	0.5312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE45 #6945CE

analogous

#CEAD45 #AACE45 #66CE45

triadic

#AACE45 #45AACE #CE45AA

tetradic

#AACE45 #45CEAD #6945CE #CE4566

square

#AACE45 #45CEAD #6945CE #CE4566

split-complementary

#AACE45 #4566CE #AD45CE

monochromatic

#617920 #88A92D #AACE45 #C0DB75 #D6E8A6

Accessibility & contrast

On white

1.81

#AACE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#AACE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE45

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE45	#FFFFFF	#000000	##000000
##AACE45	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC232

Deuteranopia (green-blind)

#D5C150

Tritanopia (blue-blind)

#B2C4B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace45;
/* rgb */ color: rgb(170, 206, 69);
/* oklch */ color: oklch(79.9% 0.166 122.9);

Tailwind

colors: {
  custom: {
    50: '#c6dd80',
    500: '#aace45',
    950: '#000000',
  },
}

SCSS

$custom: #aace45;
$custom-light: #c6dd80;
$custom-dark: #000000;

JSON

{
  "hex": "#aace45",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 75.766,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79923,
    "c": 0.16595,
    "h": 122.9
  },
  "luminance": 0.53118
}

Semantic roles & 50–950 ramp

primary

#AACE45

secondary

#4A3681

accent

#46E26F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AACE45

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

Preview Lab → · Contrast checker → · Palette generator →