#A6F863#A6F863

#A6F863 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.7% C 0.199 H 133.3°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#A6F863
RGB	rgb(166, 248, 99)
HSL	hsl(93, 91%, 68%)
HSV	hsv(93, 60%, 97%)
CMYK	cmyk(33.1%, 0%, 60.1%, 2.7%)
CIE-LAB	lab(89.92, -48.83, 62.18)
CIE-LCH	lch(89.92, 79.06, 128.14°)
OKLab	oklab(89.66% -0.1362 0.1444)
OKLCH	oklch(89.66% 0.199 133.3)
XYZ	xyz(51.5445, 76.1406, 23.7828)
Luminance	0.7614 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Lime

#AEFD6C

ΔE00 1.28

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F863 #B563F8

analogous

#F1F863 #A6F863 #63F86A

triadic

#A6F863 #63A6F8 #F863A6

tetradic

#A6F863 #63F1F8 #B563F8 #F86A63

square

#A6F863 #63F1F8 #B563F8 #F86A63

split-complementary

#A6F863 #6A63F8 #F863F1

monochromatic

#66D70A #85F528 #A6F863 #C7FB9E #E9FDD8

Accessibility & contrast

On white

1.29

#A6F863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#A6F863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F863

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F863	#FFFFFF	#000000	##000000
##A6F863	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE652

Deuteranopia (green-blind)

#F6E06E

Tritanopia (blue-blind)

#A7EFD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a6f863;
/* rgb */ color: rgb(166, 248, 99);
/* oklch */ color: oklch(89.7% 0.199 133.3);

Tailwind

colors: {
  custom: {
    50: '#c5fb95',
    500: '#a6f863',
    950: '#000000',
  },
}

SCSS

$custom: #a6f863;
$custom-light: #c5fb95;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f863",
  "rgb": {
    "r": 166,
    "g": 248,
    "b": 99
  },
  "hsl": {
    "h": 93.02,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89656,
    "c": 0.1985,
    "h": 133.3
  },
  "luminance": 0.76143
}

Semantic roles & 50–950 ramp

primary

#A6F863

secondary

#882ED1

accent

#00E67E

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #A6F863

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

Preview Lab → · Contrast checker → · Palette generator →