#A9CE43#A9CE43

#A9CE43 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.8% C 0.168 H 123.1°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#A9CE43
RGB	rgb(169, 206, 67)
HSL	hsl(76, 59%, 54%)
HSV	hsv(76, 67%, 81%)
CMYK	cmyk(18%, 0%, 67.5%, 19.2%)
CIE-LAB	lab(77.86, -31.63, 62.21)
CIE-LCH	lch(77.86, 69.79, 116.95°)
OKLab	oklab(79.84% -0.0917 0.1405)
OKLCH	oklch(79.84% 0.168 123.1)
XYZ	xyz(39.4470, 52.9827, 13.4576)
Luminance	0.5298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CE43 #6843CE

analogous

#CEAD43 #A9CE43 #63CE43

triadic

#A9CE43 #43A9CE #CE43A9

tetradic

#A9CE43 #43CEAD #6843CE #CE4363

square

#A9CE43 #43CEAD #6843CE #CE4363

split-complementary

#A9CE43 #4363CE #AD43CE

monochromatic

#60771F #87A82C #A9CE43 #BFDB74 #D5E7A4

Accessibility & contrast

On white

1.81

#A9CE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#A9CE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CE43

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CE43	#FFFFFF	#000000	##000000
##A9CE43	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC12E

Deuteranopia (green-blind)

#D5C04E

Tritanopia (blue-blind)

#B1C4B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a9ce43;
/* rgb */ color: rgb(169, 206, 67);
/* oklch */ color: oklch(79.8% 0.168 123.1);

Tailwind

colors: {
  custom: {
    50: '#c6dd7f',
    500: '#a9ce43',
    950: '#000000',
  },
}

SCSS

$custom: #a9ce43;
$custom-light: #c6dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ce43",
  "rgb": {
    "r": 169,
    "g": 206,
    "b": 67
  },
  "hsl": {
    "h": 75.971,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79837,
    "c": 0.16777,
    "h": 123.1
  },
  "luminance": 0.52983
}

Semantic roles & 50–950 ramp

primary

#A9CE43

secondary

#493580

accent

#46E26F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A9CE43

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

Preview Lab → · Contrast checker → · Palette generator →