#AACA26#AACA26

#AACA26 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.8% C 0.179 H 120.9°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#AACA26
RGB	rgb(170, 202, 38)
HSL	hsl(72, 68%, 47%)
HSV	hsv(72, 81%, 79%)
CMYK	cmyk(15.8%, 0%, 81.2%, 20.8%)
CIE-LAB	lab(76.63, -30.79, 70.52)
CIE-LCH	lch(76.63, 76.95, 113.59°)
OKLab	oklab(78.81% -0.0917 0.1534)
OKLCH	oklch(78.81% 0.179 120.9)
XYZ	xyz(38.0487, 50.9271, 9.6588)
Luminance	0.5093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA26 #4626CA

analogous

#CA9826 #AACA26 #58CA26

triadic

#AACA26 #26AACA #CA26AA

tetradic

#AACA26 #26CA98 #4626CA #CA2658

square

#AACA26 #26CA98 #4626CA #CA2658

split-complementary

#AACA26 #2658CA #9826CA

monochromatic

#536313 #7F961C #AACA26 #C2DE4F #D4E883

Accessibility & contrast

On white

1.88

#AACA26 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#AACA26 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA26

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA26	#FFFFFF	#000000	##000000
##AACA26	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#D3BD38

Tritanopia (blue-blind)

#B4BFAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #aaca26;
/* rgb */ color: rgb(170, 202, 38);
/* oklch */ color: oklch(78.8% 0.179 120.9);

Tailwind

colors: {
  custom: {
    50: '#c7da70',
    500: '#aaca26',
    950: '#000000',
  },
}

SCSS

$custom: #aaca26;
$custom-light: #c7da70;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca26",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 38
  },
  "hsl": {
    "h": 71.707,
    "s": 68.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.78811,
    "c": 0.17871,
    "h": 120.9
  },
  "luminance": 0.50927
}

Semantic roles & 50–950 ramp

primary

#AACA26

secondary

#34276E

accent

#3DEB5F

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #AACA26

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

Preview Lab → · Contrast checker → · Palette generator →