#AAC53B#AAC53B

#AAC53B is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.8% C 0.162 H 120.0°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#AAC53B
RGB	rgb(170, 197, 59)
HSL	hsl(72, 54%, 50%)
HSV	hsv(72, 70%, 77%)
CMYK	cmyk(13.7%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(75.32, -27.46, 62.67)
CIE-LCH	lch(75.32, 68.42, 113.66°)
OKLab	oklab(77.79% -0.0809 0.1403)
OKLCH	oklch(77.79% 0.162 120)
XYZ	xyz(37.3339, 48.7945, 11.5883)
Luminance	0.4879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC53B #563BC5

analogous

#C59B3B #AAC53B #65C53B

triadic

#AAC53B #3BAAC5 #C53BAA

tetradic

#AAC53B #3BC59B #563BC5 #C53B65

square

#AAC53B #3BC59B #563BC5 #C53B65

split-complementary

#AAC53B #3B65C5 #9B3BC5

monochromatic

#59671F #82962C #AAC53B #BED36A #D3E199

Accessibility & contrast

On white

1.95

#AAC53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#AAC53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC53B

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC53B	#FFFFFF	#000000	##000000
##AAC53B	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)

#D1BA24

Deuteranopia (green-blind)

#CEBA46

Tritanopia (blue-blind)

#B4BBAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #aac53b;
/* rgb */ color: rgb(170, 197, 59);
/* oklch */ color: oklch(77.8% 0.162 120.0);

Tailwind

colors: {
  custom: {
    50: '#c7d679',
    500: '#aac53b',
    950: '#000000',
  },
}

SCSS

$custom: #aac53b;
$custom-light: #c7d679;
$custom-dark: #000000;

JSON

{
  "hex": "#aac53b",
  "rgb": {
    "r": 170,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 71.739,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77788,
    "c": 0.16193,
    "h": 120
  },
  "luminance": 0.48794
}

Semantic roles & 50–950 ramp

primary

#AAC53B

secondary

#9B8FCD

accent

#4ADE67

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #AAC53B

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

Preview Lab → · Contrast checker → · Palette generator →