#A9CE45#A9CE45

#A9CE45 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.9% C 0.166 H 123.2°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#A9CE45
RGB	rgb(169, 206, 69)
HSL	hsl(76, 58%, 54%)
HSV	hsv(76, 67%, 81%)
CMYK	cmyk(18%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(77.88, -31.50, 61.45)
CIE-LCH	lch(77.88, 69.05, 117.14°)
OKLab	oklab(79.85% -0.0911 0.1392)
OKLCH	oklch(79.85% 0.166 123.2)
XYZ	xyz(39.5081, 53.0071, 13.7791)
Luminance	0.5301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CE45 #6A45CE

analogous

#CEAE45 #A9CE45 #65CE45

triadic

#A9CE45 #45A9CE #CE45A9

tetradic

#A9CE45 #45CEAE #6A45CE #CE4565

square

#A9CE45 #45CEAE #6A45CE #CE4565

split-complementary

#A9CE45 #4565CE #AE45CE

monochromatic

#617920 #88A92D #A9CE45 #BFDB75 #D6E8A6

Accessibility & contrast

On white

1.81

#A9CE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#A9CE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CE45

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CE45	#FFFFFF	#000000	##000000
##A9CE45	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)

#DAC232

Deuteranopia (green-blind)

#D5C050

Tritanopia (blue-blind)

#B1C4B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a9ce45;
/* rgb */ color: rgb(169, 206, 69);
/* oklch */ color: oklch(79.9% 0.166 123.2);

Tailwind

colors: {
  custom: {
    50: '#c6dd80',
    500: '#a9ce45',
    950: '#000000',
  },
}

SCSS

$custom: #a9ce45;
$custom-light: #c6dd80;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ce45",
  "rgb": {
    "r": 169,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 76.204,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79854,
    "c": 0.16637,
    "h": 123.2
  },
  "luminance": 0.53007
}

Semantic roles & 50–950 ramp

primary

#A9CE45

secondary

#4A3681

accent

#46E270

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9CE45

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

Preview Lab → · Contrast checker → · Palette generator →