#AACA55#AACA55

#AACA55 is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.2% C 0.148 H 122.7°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#AACA55
RGB	rgb(170, 202, 85)
HSL	hsl(76, 52%, 56%)
HSV	hsv(76, 58%, 79%)
CMYK	cmyk(15.8%, 0%, 57.9%, 20.8%)
CIE-LAB	lab(76.95, -28.02, 53.73)
CIE-LCH	lch(76.95, 60.60, 117.54°)
OKLab	oklab(79.16% -0.08 0.1249)
OKLCH	oklch(79.16% 0.148 122.7)
XYZ	xyz(39.3381, 51.4429, 16.4496)
Luminance	0.5144 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA55 #7555CA

analogous

#CAB055 #AACA55 #70CA55

triadic

#AACA55 #55AACA #CA55AA

tetradic

#AACA55 #55CAB0 #7555CA #CA5570

square

#AACA55 #55CAB0 #7555CA #CA5570

split-complementary

#AACA55 #5570CA #B055CA

monochromatic

#667D27 #8CAC36 #AACA55 #C1D984 #D9E7B2

Accessibility & contrast

On white

1.86

#AACA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#AACA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA55

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA55	#FFFFFF	#000000	##000000
##AACA55	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF48

Deuteranopia (green-blind)

#D1BE5D

Tritanopia (blue-blind)

#B2C1B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #aaca55;
/* rgb */ color: rgb(170, 202, 85);
/* oklch */ color: oklch(79.2% 0.148 122.7);

Tailwind

colors: {
  custom: {
    50: '#c6da89',
    500: '#aaca55',
    950: '#000000',
  },
}

SCSS

$custom: #aaca55;
$custom-light: #c6da89;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca55",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 85
  },
  "hsl": {
    "h": 76.41,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79162,
    "c": 0.14831,
    "h": 122.7
  },
  "luminance": 0.51443
}

Semantic roles & 50–950 ramp

primary

#AACA55

secondary

#513E85

accent

#4CDC73

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13140C

muted

#82837F

Preview Lab

Preview with #AACA55

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

Preview Lab → · Contrast checker → · Palette generator →