#A3E46B#A3E46B

#A3E46B is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.9% C 0.167 H 132.4°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#A3E46B
RGB	rgb(163, 228, 107)
HSL	hsl(92, 69%, 66%)
HSV	hsv(92, 53%, 89%)
CMYK	cmyk(28.5%, 0%, 53.1%, 10.6%)
CIE-LAB	lab(84.14, -40.50, 51.96)
CIE-LCH	lch(84.14, 65.88, 127.93°)
OKLab	oklab(84.94% -0.1125 0.1232)
OKLCH	oklch(84.94% 0.167 132.4)
XYZ	xyz(45.5008, 64.3335, 23.9274)
Luminance	0.6433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E46B #AC6BE4

analogous

#E0E46B #A3E46B #6BE46F

triadic

#A3E46B #6BA3E4 #E46BA3

tetradic

#A3E46B #6BE0E4 #AC6BE4 #E46F6B

square

#A3E46B #6BE0E4 #AC6BE4 #E46F6B

split-complementary

#A3E46B #6F6BE4 #E46BE0

monochromatic

#65B421 #83DB37 #A3E46B #C3ED9F #E3F7D3

Accessibility & contrast

On white

1.51

#A3E46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#A3E46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E46B

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E46B	#FFFFFF	#000000	##000000
##A3E46B	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD560

Deuteranopia (green-blind)

#E3D073

Tritanopia (blue-blind)

#A5DCC9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a3e46b;
/* rgb */ color: rgb(163, 228, 107);
/* oklch */ color: oklch(84.9% 0.167 132.4);

Tailwind

colors: {
  custom: {
    50: '#c1ed98',
    500: '#a3e46b',
    950: '#000000',
  },
}

SCSS

$custom: #a3e46b;
$custom-light: #c1ed98;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e46b",
  "rgb": {
    "r": 163,
    "g": 228,
    "b": 107
  },
  "hsl": {
    "h": 92.231,
    "s": 69.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84938,
    "c": 0.16682,
    "h": 132.4
  },
  "luminance": 0.64335
}

Semantic roles & 50–950 ramp

primary

#A3E46B

secondary

#7E3FB4

accent

#14D17A

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A3E46B

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

Preview Lab → · Contrast checker → · Palette generator →