#AAC53A#AAC53A

#AAC53A is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.8% C 0.163 H 120.0°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#AAC53A
RGB	rgb(170, 197, 58)
HSL	hsl(72, 55%, 50%)
HSV	hsv(72, 71%, 77%)
CMYK	cmyk(13.7%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(75.32, -27.51, 63.03)
CIE-LCH	lch(75.32, 68.78, 113.58°)
OKLab	oklab(77.78% -0.0812 0.1408)
OKLCH	oklch(77.78% 0.163 120)
XYZ	xyz(37.3082, 48.7842, 11.4530)
Luminance	0.4878 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC53A #553AC5

analogous

#C59B3A #AAC53A #64C53A

triadic

#AAC53A #3AAAC5 #C53AAA

tetradic

#AAC53A #3AC59B #553AC5 #C53A64

square

#AAC53A #3AC59B #553AC5 #C53A64

split-complementary

#AAC53A #3A64C5 #9B3AC5

monochromatic

#58661E #81962C #AAC53A #BED369 #D3E199

Accessibility & contrast

On white

1.95

#AAC53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#AAC53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC53A

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC53A	#FFFFFF	#000000	##000000
##AAC53A	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA22

Deuteranopia (green-blind)

#CEBA45

Tritanopia (blue-blind)

#B4BBAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #aac53a;
/* rgb */ color: rgb(170, 197, 58);
/* oklch */ color: oklch(77.8% 0.163 120.0);

Tailwind

colors: {
  custom: {
    50: '#c7d679',
    500: '#aac53a',
    950: '#000000',
  },
}

SCSS

$custom: #aac53a;
$custom-light: #c7d679;
$custom-dark: #000000;

JSON

{
  "hex": "#aac53a",
  "rgb": {
    "r": 170,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 71.655,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.7778,
    "c": 0.16256,
    "h": 120
  },
  "luminance": 0.48784
}

Semantic roles & 50–950 ramp

primary

#AAC53A

secondary

#9A8ECD

accent

#4ADE67

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #AAC53A

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

Preview Lab → · Contrast checker → · Palette generator →