#AACA49#AACA49

#AACA49 is a light, vivid yellow-green. Relative luminance 0.513; OKLCH L 79.0% C 0.158 H 122.0°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#AACA49
RGB	rgb(170, 202, 73)
HSL	hsl(75, 55%, 54%)
HSV	hsv(75, 64%, 79%)
CMYK	cmyk(15.8%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(76.84, -28.95, 58.77)
CIE-LCH	lch(76.84, 65.51, 116.22°)
OKLab	oklab(79.04% -0.0838 0.1341)
OKLCH	oklch(79.04% 0.158 122)
XYZ	xyz(38.9011, 51.2681, 14.1484)
Luminance	0.5127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA49 #6949CA

analogous

#CAAA49 #AACA49 #6ACA49

triadic

#AACA49 #49AACA #CA49AA

tetradic

#AACA49 #49CAAA #6949CA #CA496A

square

#AACA49 #49CAAA #6949CA #CA496A

split-complementary

#AACA49 #496ACA #AA49CA

monochromatic

#617622 #88A630 #AACA49 #C0D878 #D6E6A8

Accessibility & contrast

On white

1.87

#AACA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#AACA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA49

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA49	#FFFFFF	#000000	##000000
##AACA49	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE38

Deuteranopia (green-blind)

#D1BE52

Tritanopia (blue-blind)

#B2C0AF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #aaca49;
/* rgb */ color: rgb(170, 202, 73);
/* oklch */ color: oklch(79.0% 0.158 122.0);

Tailwind

colors: {
  custom: {
    50: '#c6da82',
    500: '#aaca49',
    950: '#000000',
  },
}

SCSS

$custom: #aaca49;
$custom-light: #c6da82;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca49",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 74.884,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79043,
    "c": 0.15809,
    "h": 122
  },
  "luminance": 0.51268
}

Semantic roles & 50–950 ramp

primary

#AACA49

secondary

#4A387F

accent

#4ADE6E

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140B

muted

#83837E

Preview Lab

Preview with #AACA49

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

Preview Lab → · Contrast checker → · Palette generator →