#A9CE3F#A9CE3F

#A9CE3F is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.8% C 0.170 H 123.0°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#A9CE3F
RGB	rgb(169, 206, 63)
HSL	hsl(76, 59%, 53%)
HSV	hsv(76, 69%, 81%)
CMYK	cmyk(18%, 0%, 69.4%, 19.2%)
CIE-LAB	lab(77.84, -31.88, 63.69)
CIE-LCH	lch(77.84, 71.23, 116.59°)
OKLab	oklab(79.81% -0.0927 0.143)
OKLCH	oklch(79.81% 0.17 123)
XYZ	xyz(39.3311, 52.9363, 12.8473)
Luminance	0.5294 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CE3F #643FCE

analogous

#CEAB3F #A9CE3F #62CE3F

triadic

#A9CE3F #3FA9CE #CE3FA9

tetradic

#A9CE3F #3FCEAB #643FCE #CE3F62

square

#A9CE3F #3FCEAB #643FCE #CE3F62

split-complementary

#A9CE3F #3F62CE #AB3FCE

monochromatic

#5E751E #86A62A #A9CE3F #BFDA70 #D5E7A1

Accessibility & contrast

On white

1.81

#A9CE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#A9CE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CE3F

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CE3F	#FFFFFF	#000000	##000000
##A9CE3F	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC128

Deuteranopia (green-blind)

#D5C04B

Tritanopia (blue-blind)

#B1C4B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a9ce3f;
/* rgb */ color: rgb(169, 206, 63);
/* oklch */ color: oklch(79.8% 0.170 123.0);

Tailwind

colors: {
  custom: {
    50: '#c6dd7c',
    500: '#a9ce3f',
    950: '#000000',
  },
}

SCSS

$custom: #a9ce3f;
$custom-light: #c6dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ce3f",
  "rgb": {
    "r": 169,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 75.524,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79806,
    "c": 0.17045,
    "h": 123
  },
  "luminance": 0.52937
}

Semantic roles & 50–950 ramp

primary

#A9CE3F

secondary

#47347D

accent

#45E36E

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A9CE3F

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

Preview Lab → · Contrast checker → · Palette generator →