#AACE4F#AACE4F

#AACE4F is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 80.0% C 0.158 H 123.4°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#AACE4F
RGB	rgb(170, 206, 79)
HSL	hsl(77, 56%, 56%)
HSV	hsv(77, 62%, 81%)
CMYK	cmyk(17.5%, 0%, 61.7%, 19.2%)
CIE-LAB	lab(78.02, -30.39, 57.54)
CIE-LCH	lch(78.02, 65.07, 117.84°)
OKLab	oklab(80.01% -0.0872 0.1323)
OKLCH	oklch(80.01% 0.158 123.4)
XYZ	xyz(40.0605, 53.2530, 15.5640)
Luminance	0.5325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE4F #734FCE

analogous

#CEB24F #AACE4F #6ACE4F

triadic

#AACE4F #4FAACE #CE4FAA

tetradic

#AACE4F #4FCEB2 #734FCE #CE4F6A

square

#AACE4F #4FCEB2 #734FCE #CE4F6A

split-complementary

#AACE4F #4F6ACE #B24FCE

monochromatic

#657F23 #8BAF31 #AACE4F #C1DB7F #D8E9AF

Accessibility & contrast

On white

1.80

#AACE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#AACE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE4F

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE4F	#FFFFFF	#000000	##000000
##AACE4F	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C240

Deuteranopia (green-blind)

#D4C158

Tritanopia (blue-blind)

#B2C4B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace4f;
/* rgb */ color: rgb(170, 206, 79);
/* oklch */ color: oklch(80.0% 0.158 123.4);

Tailwind

colors: {
  custom: {
    50: '#c6dd86',
    500: '#aace4f',
    950: '#000000',
  },
}

SCSS

$custom: #aace4f;
$custom-light: #c6dd86;
$custom-dark: #000000;

JSON

{
  "hex": "#aace4f",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 79
  },
  "hsl": {
    "h": 77.008,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80013,
    "c": 0.15842,
    "h": 123.4
  },
  "luminance": 0.53253
}

Semantic roles & 50–950 ramp

primary

#AACE4F

secondary

#503A87

accent

#48E073

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AACE4F

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

Preview Lab → · Contrast checker → · Palette generator →