#A3EB63#A3EB63

#A3EB63 is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.5% C 0.183 H 132.5°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#A3EB63
RGB	rgb(163, 235, 99)
HSL	hsl(92, 77%, 65%)
HSV	hsv(92, 58%, 92%)
CMYK	cmyk(30.6%, 0%, 57.9%, 7.8%)
CIE-LAB	lab(86.06, -44.34, 57.78)
CIE-LCH	lch(86.06, 72.83, 127.50°)
OKLab	oklab(86.47% -0.1237 0.1351)
OKLCH	oklch(86.47% 0.183 132.5)
XYZ	xyz(47.0640, 68.1024, 22.4673)
Luminance	0.6810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EB63 #AB63EB

analogous

#E7EB63 #A3EB63 #63EB67

triadic

#A3EB63 #63A3EB #EB63A3

tetradic

#A3EB63 #63E7EB #AB63EB #EB6763

square

#A3EB63 #63E7EB #AB63EB #EB6763

split-complementary

#A3EB63 #6763EB #EB63E7

monochromatic

#65BC18 #83E42D #A3EB63 #C3F299 #E3F9CF

Accessibility & contrast

On white

1.44

#A3EB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#A3EB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EB63

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EB63	#FFFFFF	#000000	##000000
##A3EB63	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB55

Deuteranopia (green-blind)

#EAD56D

Tritanopia (blue-blind)

#A5E2CE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a3eb63;
/* rgb */ color: rgb(163, 235, 99);
/* oklch */ color: oklch(86.5% 0.183 132.5);

Tailwind

colors: {
  custom: {
    50: '#c2f294',
    500: '#a3eb63',
    950: '#000000',
  },
}

SCSS

$custom: #a3eb63;
$custom-light: #c2f294;
$custom-dark: #000000;

JSON

{
  "hex": "#a3eb63",
  "rgb": {
    "r": 163,
    "g": 235,
    "b": 99
  },
  "hsl": {
    "h": 91.765,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.86469,
    "c": 0.18312,
    "h": 132.5
  },
  "luminance": 0.68104
}

Semantic roles & 50–950 ramp

primary

#A3EB63

secondary

#7D38BB

accent

#0CDA79

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3EB63

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

Preview Lab → · Contrast checker → · Palette generator →