#AAC33B#AAC33B

#AAC33B is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 77.3% C 0.160 H 119.4°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#AAC33B
RGB	rgb(170, 195, 59)
HSL	hsl(71, 54%, 50%)
HSV	hsv(71, 70%, 76%)
CMYK	cmyk(12.8%, 0%, 69.7%, 23.5%)
CIE-LAB	lab(74.76, -26.50, 62.11)
CIE-LCH	lch(74.76, 67.53, 113.10°)
OKLab	oklab(77.33% -0.0783 0.1391)
OKLCH	oklch(77.33% 0.16 119.4)
XYZ	xyz(36.8828, 47.8922, 11.4379)
Luminance	0.4789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC33B #543BC3

analogous

#C3983B #AAC33B #66C33B

triadic

#AAC33B #3BAAC3 #C33BAA

tetradic

#AAC33B #3BC398 #543BC3 #C33B66

square

#AAC33B #3BC398 #543BC3 #C33B66

split-complementary

#AAC33B #3B66C3 #983BC3

monochromatic

#58651F #81942D #AAC33B #BFD269 #D3E098

Accessibility & contrast

On white

1.99

#AAC33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#AAC33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC33B

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC33B	#FFFFFF	#000000	##000000
##AAC33B	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB825

Deuteranopia (green-blind)

#CDB846

Tritanopia (blue-blind)

#B4B9A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #aac33b;
/* rgb */ color: rgb(170, 195, 59);
/* oklch */ color: oklch(77.3% 0.160 119.4);

Tailwind

colors: {
  custom: {
    50: '#c7d579',
    500: '#aac33b',
    950: '#000000',
  },
}

SCSS

$custom: #aac33b;
$custom-light: #c7d579;
$custom-dark: #000000;

JSON

{
  "hex": "#aac33b",
  "rgb": {
    "r": 170,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 71.029,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77332,
    "c": 0.15957,
    "h": 119.4
  },
  "luminance": 0.47892
}

Semantic roles & 50–950 ramp

primary

#AAC33B

secondary

#998ECC

accent

#4BDD66

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #AAC33B

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

Preview Lab → · Contrast checker → · Palette generator →