#AACE3F#AACE3F

#AACE3F is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.9% C 0.170 H 122.6°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#AACE3F
RGB	rgb(170, 206, 63)
HSL	hsl(75, 59%, 53%)
HSV	hsv(75, 69%, 81%)
CMYK	cmyk(17.5%, 0%, 69.4%, 19.2%)
CIE-LAB	lab(77.90, -31.48, 63.78)
CIE-LCH	lch(77.90, 71.13, 116.27°)
OKLab	oklab(79.88% -0.0917 0.1432)
OKLCH	oklch(79.88% 0.17 122.6)
XYZ	xyz(39.5466, 53.0474, 12.8574)
Luminance	0.5305 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE3F #633FCE

analogous

#CEAB3F #AACE3F #62CE3F

triadic

#AACE3F #3FAACE #CE3FAA

tetradic

#AACE3F #3FCEAB #633FCE #CE3F62

square

#AACE3F #3FCEAB #633FCE #CE3F62

split-complementary

#AACE3F #3F62CE #AB3FCE

monochromatic

#5F751E #87A62A #AACE3F #C0DA70 #D5E7A1

Accessibility & contrast

On white

1.81

#AACE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#AACE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE3F

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE3F	#FFFFFF	#000000	##000000
##AACE3F	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC128

Deuteranopia (green-blind)

#D5C04B

Tritanopia (blue-blind)

#B3C4B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace3f;
/* rgb */ color: rgb(170, 206, 63);
/* oklch */ color: oklch(79.9% 0.170 122.6);

Tailwind

colors: {
  custom: {
    50: '#c7dd7c',
    500: '#aace3f',
    950: '#000000',
  },
}

SCSS

$custom: #aace3f;
$custom-light: #c7dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#aace3f",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 75.105,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79876,
    "c": 0.17003,
    "h": 122.6
  },
  "luminance": 0.53048
}

Semantic roles & 50–950 ramp

primary

#AACE3F

secondary

#46347D

accent

#45E36D

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACE3F

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

Preview Lab → · Contrast checker → · Palette generator →