#AACC55#AACC55

#AACC55 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.6% C 0.151 H 123.2°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#AACC55
RGB	rgb(170, 204, 85)
HSL	hsl(77, 54%, 57%)
HSV	hsv(77, 58%, 80%)
CMYK	cmyk(16.7%, 0%, 58.3%, 20%)
CIE-LAB	lab(77.51, -28.97, 54.37)
CIE-LCH	lch(77.51, 61.60, 118.05°)
OKLab	oklab(79.62% -0.0827 0.1262)
OKLCH	oklch(79.62% 0.151 123.2)
XYZ	xyz(39.8104, 52.3875, 16.6070)
Luminance	0.5239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACC55 #7755CC

analogous

#CCB355 #AACC55 #6FCC55

triadic

#AACC55 #55AACC #CC55AA

tetradic

#AACC55 #55CCB3 #7755CC #CC556F

square

#AACC55 #55CCB3 #7755CC #CC556F

split-complementary

#AACC55 #556FCC #B355CC

monochromatic

#678026 #8CAF35 #AACC55 #C2DA84 #D9E8B3

Accessibility & contrast

On white

1.83

#AACC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#AACC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACC55

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACC55	#FFFFFF	#000000	##000000
##AACC55	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C048

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#B1C3B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #aacc55;
/* rgb */ color: rgb(170, 204, 85);
/* oklch */ color: oklch(79.6% 0.151 123.2);

Tailwind

colors: {
  custom: {
    50: '#c6db89',
    500: '#aacc55',
    950: '#000000',
  },
}

SCSS

$custom: #aacc55;
$custom-light: #c6db89;
$custom-dark: #000000;

JSON

{
  "hex": "#aacc55",
  "rgb": {
    "r": 170,
    "g": 204,
    "b": 85
  },
  "hsl": {
    "h": 77.143,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79617,
    "c": 0.1509,
    "h": 123.2
  },
  "luminance": 0.52388
}

Semantic roles & 50–950 ramp

primary

#AACC55

secondary

#533D88

accent

#4BDD74

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #AACC55

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

Preview Lab → · Contrast checker → · Palette generator →