#A3EF68#A3EF68

#A3EF68 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 87.5% C 0.184 H 133.5°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3EF68
RGB	rgb(163, 239, 104)
HSL	hsl(94, 81%, 67%)
HSV	hsv(94, 56%, 94%)
CMYK	cmyk(31.8%, 0%, 56.5%, 6.3%)
CIE-LAB	lab(87.25, -45.58, 56.95)
CIE-LCH	lch(87.25, 72.94, 128.67°)
OKLab	oklab(87.45% -0.1267 0.1337)
OKLCH	oklch(87.45% 0.184 133.5)
XYZ	xyz(48.4686, 70.5172, 24.1515)
Luminance	0.7052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EF68 #B468EF

analogous

#E6EF68 #A3EF68 #68EF71

triadic

#A3EF68 #68A3EF #EF68A3

tetradic

#A3EF68 #68E6EF #B468EF #EF7168

square

#A3EF68 #68E6EF #B468EF #EF7168

split-complementary

#A3EF68 #7168EF #EF68E6

monochromatic

#63C715 #81E931 #A3EF68 #C5F59F #E6FBD7

Accessibility & contrast

On white

1.39

#A3EF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#A3EF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EF68

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EF68	#FFFFFF	#000000	##000000
##A3EF68	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF5A

Deuteranopia (green-blind)

#EDD872

Tritanopia (blue-blind)

#A4E6D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a3ef68;
/* rgb */ color: rgb(163, 239, 104);
/* oklch */ color: oklch(87.5% 0.184 133.5);

Tailwind

colors: {
  custom: {
    50: '#c2f497',
    500: '#a3ef68',
    950: '#000000',
  },
}

SCSS

$custom: #a3ef68;
$custom-light: #c2f497;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ef68",
  "rgb": {
    "r": 163,
    "g": 239,
    "b": 104
  },
  "hsl": {
    "h": 93.778,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.87454,
    "c": 0.18423,
    "h": 133.5
  },
  "luminance": 0.70519
}

Semantic roles & 50–950 ramp

primary

#A3EF68

secondary

#8737C5

accent

#08DD80

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3EF68

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

Preview Lab → · Contrast checker → · Palette generator →