#A4E456#A4E456

#A4E456 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.8% C 0.184 H 130.1°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#A4E456
RGB	rgb(164, 228, 86)
HSL	hsl(87, 72%, 62%)
HSV	hsv(87, 62%, 89%)
CMYK	cmyk(28.1%, 0%, 62.3%, 10.6%)
CIE-LAB	lab(83.99, -42.07, 61.01)
CIE-LCH	lch(83.99, 74.12, 124.59°)
OKLab	oklab(84.77% -0.1185 0.1406)
OKLCH	oklch(84.77% 0.184 130.1)
XYZ	xyz(44.7326, 64.0500, 18.8084)
Luminance	0.6405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E456 #9656E4

analogous

#E4DD56 #A4E456 #5DE456

triadic

#A4E456 #56A4E4 #E456A4

tetradic

#A4E456 #56E4DD #9656E4 #E4565D

square

#A4E456 #56E4DD #9656E4 #E4565D

split-complementary

#A4E456 #565DE4 #DD56E4

monochromatic

#67A51A #87DA23 #A4E456 #C0EC8B #DDF5C0

Accessibility & contrast

On white

1.52

#A4E456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#A4E456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E456

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E456	#FFFFFF	#000000	##000000
##A4E456	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED445

Deuteranopia (green-blind)

#E5D061

Tritanopia (blue-blind)

#A8DBC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e456;
/* rgb */ color: rgb(164, 228, 86);
/* oklch */ color: oklch(84.8% 0.184 130.1);

Tailwind

colors: {
  custom: {
    50: '#c3ed8b',
    500: '#a4e456',
    950: '#000000',
  },
}

SCSS

$custom: #a4e456;
$custom-light: #c3ed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e456",
  "rgb": {
    "r": 164,
    "g": 228,
    "b": 86
  },
  "hsl": {
    "h": 87.042,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.84768,
    "c": 0.18386,
    "h": 130.1
  },
  "luminance": 0.64051
}

Semantic roles & 50–950 ramp

primary

#A4E456

secondary

#6A37A7

accent

#11D569

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E456

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

Preview Lab → · Contrast checker → · Palette generator →