#AACF36#AACF36

#AACF36 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.177 H 122.6°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#AACF36
RGB	rgb(170, 207, 54)
HSL	hsl(75, 61%, 51%)
HSV	hsv(75, 74%, 81%)
CMYK	cmyk(17.9%, 0%, 73.9%, 18.8%)
CIE-LAB	lab(78.13, -32.44, 67.16)
CIE-LCH	lch(78.13, 74.58, 115.78°)
OKLab	oklab(80.04% -0.0951 0.1489)
OKLCH	oklch(80.04% 0.177 122.6)
XYZ	xyz(39.5568, 53.4379, 11.7199)
Luminance	0.5344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACF36 #5B36CF

analogous

#CFA736 #AACF36 #5DCF36

triadic

#AACF36 #36AACF #CF36AA

tetradic

#AACF36 #36CFA7 #5B36CF #CF365D

square

#AACF36 #36CFA7 #5B36CF #CF365D

split-complementary

#AACF36 #365DCF #A736CF

monochromatic

#5B701B #84A127 #AACF36 #BFDB67 #D4E799

Accessibility & contrast

On white

1.80

#AACF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#AACF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACF36

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACF36	#FFFFFF	#000000	##000000
##AACF36	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC214

Deuteranopia (green-blind)

#D7C144

Tritanopia (blue-blind)

#B3C4B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aacf36;
/* rgb */ color: rgb(170, 207, 54);
/* oklch */ color: oklch(80.0% 0.177 122.6);

Tailwind

colors: {
  custom: {
    50: '#c7dd78',
    500: '#aacf36',
    950: '#000000',
  },
}

SCSS

$custom: #aacf36;
$custom-light: #c7dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#aacf36",
  "rgb": {
    "r": 170,
    "g": 207,
    "b": 54
  },
  "hsl": {
    "h": 74.51,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80044,
    "c": 0.17665,
    "h": 122.6
  },
  "luminance": 0.53438
}

Semantic roles & 50–950 ramp

primary

#AACF36

secondary

#423079

accent

#43E56A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACF36

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

Preview Lab → · Contrast checker → · Palette generator →