#A3EB5A#A3EB5A

#A3EB5A is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.4% C 0.190 H 131.7°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#A3EB5A
RGB	rgb(163, 235, 90)
HSL	hsl(90, 78%, 64%)
HSV	hsv(90, 62%, 92%)
CMYK	cmyk(30.6%, 0%, 61.7%, 7.8%)
CIE-LAB	lab(85.98, -45.13, 61.52)
CIE-LCH	lch(85.98, 76.29, 126.26°)
OKLab	oklab(86.38% -0.1265 0.1421)
OKLCH	oklch(86.38% 0.19 131.7)
XYZ	xyz(46.6575, 67.9398, 20.3263)
Luminance	0.6794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EB5A #A25AEB

analogous

#EBEA5A #A3EB5A #5AEB5A

triadic

#A3EB5A #5AA3EB #EB5AA3

tetradic

#A3EB5A #5AEBEA #A25AEB #EB5A5A

square

#A3EB5A #5AEBEA #A25AEB #EB5A5A

split-complementary

#A3EB5A #5A5AEB #EA5AEB

monochromatic

#66B516 #85E423 #A3EB5A #C1F291 #E0F8C7

Accessibility & contrast

On white

1.44

#A3EB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#A3EB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EB5A

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EB5A	#FFFFFF	#000000	##000000
##A3EB5A	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB49

Deuteranopia (green-blind)

#EAD565

Tritanopia (blue-blind)

#A5E2CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a3eb5a;
/* rgb */ color: rgb(163, 235, 90);
/* oklch */ color: oklch(86.4% 0.190 131.7);

Tailwind

colors: {
  custom: {
    50: '#c2f28e',
    500: '#a3eb5a',
    950: '#000000',
  },
}

SCSS

$custom: #a3eb5a;
$custom-light: #c2f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3eb5a",
  "rgb": {
    "r": 163,
    "g": 235,
    "b": 90
  },
  "hsl": {
    "h": 89.793,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86377,
    "c": 0.19026,
    "h": 131.7
  },
  "luminance": 0.67941
}

Semantic roles & 50–950 ramp

primary

#A3EB5A

secondary

#7435B5

accent

#0BDB72

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3EB5A

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

Preview Lab → · Contrast checker → · Palette generator →