#A4E263#A4E263

#A4E263 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.4% C 0.171 H 131.0°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#A4E263
RGB	rgb(164, 226, 99)
HSL	hsl(89, 69%, 64%)
HSV	hsv(89, 56%, 89%)
CMYK	cmyk(27.4%, 0%, 56.2%, 11.4%)
CIE-LAB	lab(83.54, -40.05, 54.90)
CIE-LCH	lch(83.54, 67.96, 126.11°)
OKLab	oklab(84.44% -0.1119 0.1289)
OKLCH	oklch(84.44% 0.171 131)
XYZ	xyz(44.7578, 63.1848, 21.6397)
Luminance	0.6319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E263 #A163E2

analogous

#E2E063 #A4E263 #64E263

triadic

#A4E263 #63A4E2 #E263A4

tetradic

#A4E263 #63E2E0 #A163E2 #E26364

square

#A4E263 #63E2E0 #A163E2 #E26364

split-complementary

#A4E263 #6364E2 #E063E2

monochromatic

#67AB20 #86D82F #A4E263 #C2EC97 #E0F5CA

Accessibility & contrast

On white

1.54

#A4E263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#A4E263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E263

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E263	#FFFFFF	#000000	##000000
##A4E263	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD356

Deuteranopia (green-blind)

#E2CF6C

Tritanopia (blue-blind)

#A7D9C6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a4e263;
/* rgb */ color: rgb(164, 226, 99);
/* oklch */ color: oklch(84.4% 0.171 131.0);

Tailwind

colors: {
  custom: {
    50: '#c2eb93',
    500: '#a4e263',
    950: '#000000',
  },
}

SCSS

$custom: #a4e263;
$custom-light: #c2eb93;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e263",
  "rgb": {
    "r": 164,
    "g": 226,
    "b": 99
  },
  "hsl": {
    "h": 89.291,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84439,
    "c": 0.17068,
    "h": 131
  },
  "luminance": 0.63186
}

Semantic roles & 50–950 ramp

primary

#A4E263

secondary

#733DAD

accent

#15D171

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4E263

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

Preview Lab → · Contrast checker → · Palette generator →