#AAC43A#AAC43A

#AAC43A is a light, vivid yellow-green. Relative luminance 0.483; OKLCH L 77.6% C 0.161 H 119.7°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#AAC43A
RGB	rgb(170, 196, 58)
HSL	hsl(71, 54%, 50%)
HSV	hsv(71, 70%, 77%)
CMYK	cmyk(13.3%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(75.03, -27.03, 62.75)
CIE-LCH	lch(75.03, 68.33, 113.31°)
OKLab	oklab(77.55% -0.0798 0.1403)
OKLCH	oklch(77.55% 0.161 119.7)
XYZ	xyz(37.0819, 48.3316, 11.3776)
Luminance	0.4833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC43A #543AC4

analogous

#C4993A #AAC43A #65C43A

triadic

#AAC43A #3AAAC4 #C43AAA

tetradic

#AAC43A #3AC499 #543AC4 #C43A65

square

#AAC43A #3AC499 #543AC4 #C43A65

split-complementary

#AAC43A #3A65C4 #993AC4

monochromatic

#58661E #81952C #AAC43A #BFD369 #D3E098

Accessibility & contrast

On white

1.97

#AAC43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#AAC43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC43A

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC43A	#FFFFFF	#000000	##000000
##AAC43A	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B922

Deuteranopia (green-blind)

#CDB945

Tritanopia (blue-blind)

#B4BAA9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #aac43a;
/* rgb */ color: rgb(170, 196, 58);
/* oklch */ color: oklch(77.6% 0.161 119.7);

Tailwind

colors: {
  custom: {
    50: '#c7d579',
    500: '#aac43a',
    950: '#000000',
  },
}

SCSS

$custom: #aac43a;
$custom-light: #c7d579;
$custom-dark: #000000;

JSON

{
  "hex": "#aac43a",
  "rgb": {
    "r": 170,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 71.304,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77552,
    "c": 0.16139,
    "h": 119.7
  },
  "luminance": 0.48331
}

Semantic roles & 50–950 ramp

primary

#AAC43A

secondary

#998ECC

accent

#4ADE66

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #AAC43A

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

Preview Lab → · Contrast checker → · Palette generator →