#AAC33F#AAC33F

#AAC33F is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 77.4% C 0.157 H 119.5°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#AAC33F
RGB	rgb(170, 195, 63)
HSL	hsl(71, 52%, 51%)
HSV	hsv(71, 68%, 76%)
CMYK	cmyk(12.8%, 0%, 67.7%, 23.5%)
CIE-LAB	lab(74.78, -26.26, 60.62)
CIE-LCH	lch(74.78, 66.06, 113.42°)
OKLab	oklab(77.36% -0.0772 0.1366)
OKLCH	oklch(77.36% 0.157 119.5)
XYZ	xyz(36.9905, 47.9353, 12.0054)
Luminance	0.4793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC33F #583FC3

analogous

#C39A3F #AAC33F #68C33F

triadic

#AAC33F #3FAAC3 #C33FAA

tetradic

#AAC33F #3FC39A #583FC3 #C33F68

square

#AAC33F #3FC39A #583FC3 #C33F68

split-complementary

#AAC33F #3F68C3 #9A3FC3

monochromatic

#5A6720 #82962F #AAC33F #BFD26E #D3E09C

Accessibility & contrast

On white

1.98

#AAC33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#AAC33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC33F

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC33F	#FFFFFF	#000000	##000000
##AAC33F	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82B

Deuteranopia (green-blind)

#CCB849

Tritanopia (blue-blind)

#B4B9A9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #aac33f;
/* rgb */ color: rgb(170, 195, 63);
/* oklch */ color: oklch(77.4% 0.157 119.5);

Tailwind

colors: {
  custom: {
    50: '#c6d57b',
    500: '#aac33f',
    950: '#000000',
  },
}

SCSS

$custom: #aac33f;
$custom-light: #c6d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#aac33f",
  "rgb": {
    "r": 170,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 71.364,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77362,
    "c": 0.15688,
    "h": 119.5
  },
  "luminance": 0.47935
}

Semantic roles & 50–950 ramp

primary

#AAC33F

secondary

#9D92CC

accent

#4CDC67

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #AAC33F

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

Preview Lab → · Contrast checker → · Palette generator →