#A6FD5B#A6FD5B

#A6FD5B is a very light, highly saturated yellow-green. Relative luminance 0.791; OKLCH L 90.7% C 0.211 H 133.2°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#A6FD5B
RGB	rgb(166, 253, 91)
HSL	hsl(92, 98%, 67%)
HSV	hsv(92, 64%, 99%)
CMYK	cmyk(34.4%, 0%, 64%, 0.8%)
CIE-LAB	lab(91.28, -51.57, 66.93)
CIE-LCH	lch(91.28, 84.49, 127.61°)
OKLab	oklab(90.74% -0.1443 0.1536)
OKLCH	oklch(90.74% 0.211 133.2)
XYZ	xyz(52.7386, 79.1107, 22.3866)
Luminance	0.7911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6FD5B #B25BFD

analogous

#F7FD5B #A6FD5B #5BFD61

triadic

#A6FD5B #5BA6FD #FD5BA6

tetradic

#A6FD5B #5BF7FD #B25BFD #FD615B

square

#A6FD5B #5BF7FD #B25BFD #FD615B

split-complementary

#A6FD5B #615BFD #FD5BF7

monochromatic

#67DB03 #85FC1F #A6FD5B #C7FE97 #E8FED4

Accessibility & contrast

On white

1.25

#A6FD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#A6FD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6FD5B

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6FD5B	#FFFFFF	#000000	##000000
##A6FD5B	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA46

Deuteranopia (green-blind)

#FBE468

Tritanopia (blue-blind)

#A7F3DC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #a6fd5b;
/* rgb */ color: rgb(166, 253, 91);
/* oklch */ color: oklch(90.7% 0.211 133.2);

Tailwind

colors: {
  custom: {
    50: '#c5fe90',
    500: '#a6fd5b',
    950: '#000000',
  },
}

SCSS

$custom: #a6fd5b;
$custom-light: #c5fe90;
$custom-dark: #000000;

JSON

{
  "hex": "#a6fd5b",
  "rgb": {
    "r": 166,
    "g": 253,
    "b": 91
  },
  "hsl": {
    "h": 92.222,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.90742,
    "c": 0.21073,
    "h": 133.2
  },
  "luminance": 0.79113
}

Semantic roles & 50–950 ramp

primary

#A6FD5B

secondary

#8428D4

accent

#00E67B

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13180D

muted

#83867F

Preview Lab

Preview with #A6FD5B

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

Preview Lab → · Contrast checker → · Palette generator →