#A3EC69#A3EC69

#A3EC69 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 86.8% C 0.179 H 133.2°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#A3EC69
RGB	rgb(163, 236, 105)
HSL	hsl(93, 78%, 67%)
HSV	hsv(93, 56%, 93%)
CMYK	cmyk(30.9%, 0%, 55.5%, 7.5%)
CIE-LAB	lab(86.40, -44.19, 55.53)
CIE-LCH	lch(86.40, 70.97, 128.52°)
OKLab	oklab(86.77% -0.1228 0.1308)
OKLCH	oklch(86.77% 0.179 133.2)
XYZ	xyz(47.6487, 68.7957, 24.1302)
Luminance	0.6880 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EC69 #B269EC

analogous

#E5EC69 #A3EC69 #69EC71

triadic

#A3EC69 #69A3EC #EC69A3

tetradic

#A3EC69 #69E5EC #B269EC #EC7169

square

#A3EC69 #69E5EC #B269EC #EC7169

split-complementary

#A3EC69 #7169EC #EC69E5

monochromatic

#64C219 #82E533 #A3EC69 #C4F39F #E6FAD6

Accessibility & contrast

On white

1.42

#A3EC69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#A3EC69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EC69

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EC69	#FFFFFF	#000000	##000000
##A3EC69	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC5C

Deuteranopia (green-blind)

#EAD672

Tritanopia (blue-blind)

#A4E4CF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a3ec69;
/* rgb */ color: rgb(163, 236, 105);
/* oklch */ color: oklch(86.8% 0.179 133.2);

Tailwind

colors: {
  custom: {
    50: '#c2f297',
    500: '#a3ec69',
    950: '#000000',
  },
}

SCSS

$custom: #a3ec69;
$custom-light: #c2f297;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ec69",
  "rgb": {
    "r": 163,
    "g": 236,
    "b": 105
  },
  "hsl": {
    "h": 93.435,
    "s": 77.515,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86769,
    "c": 0.1794,
    "h": 133.2
  },
  "luminance": 0.68797
}

Semantic roles & 50–950 ramp

primary

#A3EC69

secondary

#8439C0

accent

#0CDA7F

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3EC69

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

Preview Lab → · Contrast checker → · Palette generator →