#AAC83B#AAC83B

#AAC83B is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.5% C 0.165 H 120.9°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#AAC83B
RGB	rgb(170, 200, 59)
HSL	hsl(73, 56%, 51%)
HSV	hsv(73, 71%, 78%)
CMYK	cmyk(15%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(76.17, -28.89, 63.52)
CIE-LCH	lch(76.17, 69.78, 114.46°)
OKLab	oklab(78.47% -0.0849 0.142)
OKLCH	oklch(78.47% 0.165 120.9)
XYZ	xyz(38.0219, 50.1704, 11.8176)
Luminance	0.5017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC83B #593BC8

analogous

#C89F3B #AAC83B #63C83B

triadic

#AAC83B #3BAAC8 #C83BAA

tetradic

#AAC83B #3BC89F #593BC8 #C83B63

square

#AAC83B #3BC89F #593BC8 #C83B63

split-complementary

#AAC83B #3B63C8 #9F3BC8

monochromatic

#5A6B1E #839A2B #AAC83B #BFD56B #D3E39B

Accessibility & contrast

On white

1.90

#AAC83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#AAC83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC83B

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC83B	#FFFFFF	#000000	##000000
##AAC83B	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC23

Deuteranopia (green-blind)

#D1BC47

Tritanopia (blue-blind)

#B3BEAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #aac83b;
/* rgb */ color: rgb(170, 200, 59);
/* oklch */ color: oklch(78.5% 0.165 120.9);

Tailwind

colors: {
  custom: {
    50: '#c7d87a',
    500: '#aac83b',
    950: '#000000',
  },
}

SCSS

$custom: #aac83b;
$custom-light: #c7d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#aac83b",
  "rgb": {
    "r": 170,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 72.766,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78473,
    "c": 0.16545,
    "h": 120.9
  },
  "luminance": 0.5017
}

Semantic roles & 50–950 ramp

primary

#AAC83B

secondary

#413374

accent

#48DF68

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140A

muted

#83837D

Preview Lab

Preview with #AAC83B

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

Preview Lab → · Contrast checker → · Palette generator →