#AAC831#AAC831

#AAC831 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.4% C 0.171 H 120.6°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#AAC831
RGB	rgb(170, 200, 49)
HSL	hsl(72, 61%, 49%)
HSV	hsv(72, 76%, 78%)
CMYK	cmyk(15%, 0%, 75.5%, 21.6%)
CIE-LAB	lab(76.12, -29.40, 66.87)
CIE-LCH	lch(76.12, 73.05, 113.73°)
OKLab	oklab(78.41% -0.0871 0.1475)
OKLCH	oklch(78.41% 0.171 120.6)
XYZ	xyz(37.7869, 50.0764, 10.5802)
Luminance	0.5008 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC831 #4F31C8

analogous

#C89B31 #AAC831 #5EC831

triadic

#AAC831 #31AAC8 #C831AA

tetradic

#AAC831 #31C89B #4F31C8 #C8315E

square

#AAC831 #31C89B #4F31C8 #C8315E

split-complementary

#AAC831 #315EC8 #9B31C8

monochromatic

#566619 #809725 #AAC831 #C0D85F #D3E490

Accessibility & contrast

On white

1.91

#AAC831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#AAC831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC831

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC831	#FFFFFF	#000000	##000000
##AAC831	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC0A

Deuteranopia (green-blind)

#D1BC3F

Tritanopia (blue-blind)

#B4BDAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #aac831;
/* rgb */ color: rgb(170, 200, 49);
/* oklch */ color: oklch(78.4% 0.171 120.6);

Tailwind

colors: {
  custom: {
    50: '#c7d875',
    500: '#aac831',
    950: '#000000',
  },
}

SCSS

$custom: #aac831;
$custom-light: #c7d875;
$custom-dark: #000000;

JSON

{
  "hex": "#aac831",
  "rgb": {
    "r": 170,
    "g": 200,
    "b": 49
  },
  "hsl": {
    "h": 71.921,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78408,
    "c": 0.17128,
    "h": 120.6
  },
  "luminance": 0.50076
}

Semantic roles & 50–950 ramp

primary

#AAC831

secondary

#3A2D70

accent

#44E464

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#131409

muted

#83837D

Preview Lab

Preview with #AAC831

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

Preview Lab → · Contrast checker → · Palette generator →