#AACF43#AACF43

#AACF43 is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.1% C 0.169 H 123.1°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#AACF43
RGB	rgb(170, 207, 67)
HSL	hsl(76, 59%, 54%)
HSV	hsv(76, 68%, 81%)
CMYK	cmyk(17.9%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(78.21, -31.70, 62.59)
CIE-LCH	lch(78.21, 70.16, 116.86°)
OKLab	oklab(80.14% -0.0919 0.1413)
OKLCH	oklch(80.14% 0.169 123.1)
XYZ	xyz(39.9039, 53.5768, 13.5482)
Luminance	0.5358 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACF43 #6843CF

analogous

#CFAE43 #AACF43 #64CF43

triadic

#AACF43 #43AACF #CF43AA

tetradic

#AACF43 #43CFAE #6843CF #CF4364

square

#AACF43 #43CFAE #6843CF #CF4364

split-complementary

#AACF43 #4364CF #AE43CF

monochromatic

#61791F #88AA2B #AACF43 #C0DB74 #D6E8A5

Accessibility & contrast

On white

1.79

#AACF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#AACF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACF43

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACF43	#FFFFFF	#000000	##000000
##AACF43	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC22E

Deuteranopia (green-blind)

#D6C14E

Tritanopia (blue-blind)

#B2C5B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aacf43;
/* rgb */ color: rgb(170, 207, 67);
/* oklch */ color: oklch(80.1% 0.169 123.1);

Tailwind

colors: {
  custom: {
    50: '#c7dd7f',
    500: '#aacf43',
    950: '#000000',
  },
}

SCSS

$custom: #aacf43;
$custom-light: #c7dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#aacf43",
  "rgb": {
    "r": 170,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 75.857,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80136,
    "c": 0.16856,
    "h": 123.1
  },
  "luminance": 0.53577
}

Semantic roles & 50–950 ramp

primary

#AACF43

secondary

#493581

accent

#45E36F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AACF43

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

Preview Lab → · Contrast checker → · Palette generator →