#A9CE4A#A9CE4A

#A9CE4A is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.9% C 0.163 H 123.5°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#A9CE4A
RGB	rgb(169, 206, 74)
HSL	hsl(77, 57%, 55%)
HSV	hsv(77, 64%, 81%)
CMYK	cmyk(18%, 0%, 64.1%, 19.2%)
CIE-LAB	lab(77.92, -31.16, 59.49)
CIE-LCH	lch(77.92, 67.15, 117.64°)
OKLab	oklab(79.9% -0.0897 0.1358)
OKLCH	oklch(79.9% 0.163 123.5)
XYZ	xyz(39.6699, 53.0718, 14.6312)
Luminance	0.5307 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CE4A #6F4ACE

analogous

#CEB14A #A9CE4A #67CE4A

triadic

#A9CE4A #4AA9CE #CE4AA9

tetradic

#A9CE4A #4ACEB1 #6F4ACE #CE4A67

square

#A9CE4A #4ACEB1 #6F4ACE #CE4A67

split-complementary

#A9CE4A #4A67CE #B14ACE

monochromatic

#637C22 #89AC2F #A9CE4A #C0DB7A #D7E8AA

Accessibility & contrast

On white

1.81

#A9CE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#A9CE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CE4A

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CE4A	#FFFFFF	#000000	##000000
##A9CE4A	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)

#D9C239

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#B1C4B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a9ce4a;
/* rgb */ color: rgb(169, 206, 74);
/* oklch */ color: oklch(79.9% 0.163 123.5);

Tailwind

colors: {
  custom: {
    50: '#c6dd83',
    500: '#a9ce4a',
    950: '#000000',
  },
}

SCSS

$custom: #a9ce4a;
$custom-light: #c6dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ce4a",
  "rgb": {
    "r": 169,
    "g": 206,
    "b": 74
  },
  "hsl": {
    "h": 76.818,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79897,
    "c": 0.16273,
    "h": 123.5
  },
  "luminance": 0.53072
}

Semantic roles & 50–950 ramp

primary

#A9CE4A

secondary

#4D3884

accent

#47E172

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9CE4A

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

Preview Lab → · Contrast checker → · Palette generator →