#A5EF56#A5EF56

#A5EF56 is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.4% C 0.197 H 131.4°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#A5EF56
RGB	rgb(165, 239, 86)
HSL	hsl(89, 83%, 64%)
HSV	hsv(89, 64%, 94%)
CMYK	cmyk(31%, 0%, 64%, 6.3%)
CIE-LAB	lab(87.19, -46.46, 64.50)
CIE-LCH	lch(87.19, 79.49, 125.76°)
OKLab	oklab(87.39% -0.1306 0.1479)
OKLCH	oklch(87.39% 0.197 131.4)
XYZ	xyz(48.0627, 70.4026, 19.8590)
Luminance	0.7040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5EF56 #A056EF

analogous

#EFED56 #A5EF56 #58EF56

triadic

#A5EF56 #56A5EF #EF56A5

tetradic

#A5EF56 #56EFED #A056EF #EF5658

square

#A5EF56 #56EFED #A056EF #EF5658

split-complementary

#A5EF56 #5658EF #ED56EF

monochromatic

#68B912 #87EA1E #A5EF56 #C3F48E #E1FAC6

Accessibility & contrast

On white

1.39

#A5EF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#A5EF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5EF56

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5EF56	#FFFFFF	#000000	##000000
##A5EF56	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE42

Deuteranopia (green-blind)

#EFD862

Tritanopia (blue-blind)

#A8E6CF

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a5ef56;
/* rgb */ color: rgb(165, 239, 86);
/* oklch */ color: oklch(87.4% 0.197 131.4);

Tailwind

colors: {
  custom: {
    50: '#c4f48c',
    500: '#a5ef56',
    950: '#000000',
  },
}

SCSS

$custom: #a5ef56;
$custom-light: #c4f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ef56",
  "rgb": {
    "r": 165,
    "g": 239,
    "b": 86
  },
  "hsl": {
    "h": 89.02,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87385,
    "c": 0.19732,
    "h": 131.4
  },
  "luminance": 0.70404
}

Semantic roles & 50–950 ramp

primary

#A5EF56

secondary

#7231B8

accent

#06DF6F

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A5EF56

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

Preview Lab → · Contrast checker → · Palette generator →