#A6DB51#A6DB51

#A6DB51 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 82.8% C 0.175 H 127.7°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#A6DB51
RGB	rgb(166, 219, 81)
HSL	hsl(83, 66%, 59%)
HSV	hsv(83, 63%, 86%)
CMYK	cmyk(24.2%, 0%, 63%, 14.1%)
CIE-LAB	lab(81.49, -37.75, 60.39)
CIE-LCH	lch(81.49, 71.22, 122.01°)
OKLab	oklab(82.76% -0.1072 0.1386)
OKLCH	oklch(82.76% 0.175 127.7)
XYZ	xyz(42.5425, 59.3633, 16.9999)
Luminance	0.5936 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DB51 #8651DB

analogous

#DBCB51 #A6DB51 #61DB51

triadic

#A6DB51 #51A6DB #DB51A6

tetradic

#A6DB51 #51DBCB #8651DB #DB5161

square

#A6DB51 #51DBCB #8651DB #DB5161

split-complementary

#A6DB51 #5161DB #CB51DB

monochromatic

#66931E #8AC629 #A6DB51 #C0E584 #DAF0B6

Accessibility & contrast

On white

1.63

#A6DB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#A6DB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DB51

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DB51	#FFFFFF	#000000	##000000
##A6DB51	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD40

Deuteranopia (green-blind)

#DEC95B

Tritanopia (blue-blind)

#ABD2BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a6db51;
/* rgb */ color: rgb(166, 219, 81);
/* oklch */ color: oklch(82.8% 0.175 127.7);

Tailwind

colors: {
  custom: {
    50: '#c4e688',
    500: '#a6db51',
    950: '#000000',
  },
}

SCSS

$custom: #a6db51;
$custom-light: #c4e688;
$custom-dark: #000000;

JSON

{
  "hex": "#a6db51",
  "rgb": {
    "r": 166,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 83.043,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82756,
    "c": 0.1752,
    "h": 127.7
  },
  "luminance": 0.59364
}

Semantic roles & 50–950 ramp

primary

#A6DB51

secondary

#5D3898

accent

#3FE980

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A6DB51

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

Preview Lab → · Contrast checker → · Palette generator →