#A4E763#A4E763

#A4E763 is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.6% C 0.177 H 131.7°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#A4E763
RGB	rgb(164, 231, 99)
HSL	hsl(90, 73%, 65%)
HSV	hsv(90, 57%, 91%)
CMYK	cmyk(29%, 0%, 57.1%, 9.4%)
CIE-LAB	lab(84.97, -42.25, 56.55)
CIE-LCH	lch(84.97, 70.59, 126.77°)
OKLab	oklab(85.6% -0.118 0.1324)
OKLCH	oklch(85.6% 0.177 131.7)
XYZ	xyz(46.1373, 65.9438, 22.0995)
Luminance	0.6594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E763 #A663E7

analogous

#E6E763 #A4E763 #63E764

triadic

#A4E763 #63A4E7 #E763A4

tetradic

#A4E763 #63E6E7 #A663E7 #E76463

square

#A4E763 #63E6E7 #A663E7 #E76463

split-complementary

#A4E763 #6463E7 #E763E6

monochromatic

#67B41C #85DF2E #A4E763 #C3EF98 #E2F7CD

Accessibility & contrast

On white

1.48

#A4E763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#A4E763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E763

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E763	#FFFFFF	#000000	##000000
##A4E763	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D855

Deuteranopia (green-blind)

#E7D26C

Tritanopia (blue-blind)

#A6DECA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a4e763;
/* rgb */ color: rgb(164, 231, 99);
/* oklch */ color: oklch(85.6% 0.177 131.7);

Tailwind

colors: {
  custom: {
    50: '#c2ef93',
    500: '#a4e763',
    950: '#000000',
  },
}

SCSS

$custom: #a4e763;
$custom-light: #c2ef93;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e763",
  "rgb": {
    "r": 164,
    "g": 231,
    "b": 99
  },
  "hsl": {
    "h": 90.455,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85598,
    "c": 0.17734,
    "h": 131.7
  },
  "luminance": 0.65945
}

Semantic roles & 50–950 ramp

primary

#A4E763

secondary

#783AB4

accent

#10D574

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E763

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

Preview Lab → · Contrast checker → · Palette generator →