#A6F463#A6F463

#A6F463 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 88.7% C 0.193 H 132.9°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#A6F463
RGB	rgb(166, 244, 99)
HSL	hsl(92, 87%, 67%)
HSV	hsv(92, 59%, 96%)
CMYK	cmyk(32%, 0%, 59.4%, 4.3%)
CIE-LAB	lab(88.78, -47.15, 60.90)
CIE-LCH	lch(88.78, 77.02, 127.74°)
OKLab	oklab(88.73% -0.1316 0.1417)
OKLCH	oklch(88.73% 0.193 132.9)
XYZ	xyz(50.3279, 73.7074, 23.3772)
Luminance	0.7371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F463 #B163F4

analogous

#EEF463 #A6F463 #63F469

triadic

#A6F463 #63A6F4 #F463A6

tetradic

#A6F463 #63EEF4 #B163F4 #F46963

square

#A6F463 #63EEF4 #B163F4 #F46963

split-complementary

#A6F463 #6963F4 #F463EE

monochromatic

#67CE0F #85F02A #A6F463 #C7F89C #E7FCD5

Accessibility & contrast

On white

1.33

#A6F463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#A6F463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F463

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F463	#FFFFFF	#000000	##000000
##A6F463	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE353

Deuteranopia (green-blind)

#F2DD6E

Tritanopia (blue-blind)

#A7EBD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a6f463;
/* rgb */ color: rgb(166, 244, 99);
/* oklch */ color: oklch(88.7% 0.193 132.9);

Tailwind

colors: {
  custom: {
    50: '#c4f894',
    500: '#a6f463',
    950: '#000000',
  },
}

SCSS

$custom: #a6f463;
$custom-light: #c4f894;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f463",
  "rgb": {
    "r": 166,
    "g": 244,
    "b": 99
  },
  "hsl": {
    "h": 92.276,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88727,
    "c": 0.19336,
    "h": 132.9
  },
  "luminance": 0.73709
}

Semantic roles & 50–950 ramp

primary

#A6F463

secondary

#8331CA

accent

#02E37B

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #A6F463

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

Preview Lab → · Contrast checker → · Palette generator →