#A8DB51#A8DB51

#A8DB51 is a very light, vivid yellow-green. Relative luminance 0.596; OKLCH L 82.9% C 0.174 H 127.1°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#A8DB51
RGB	rgb(168, 219, 81)
HSL	hsl(82, 66%, 59%)
HSV	hsv(82, 63%, 86%)
CMYK	cmyk(23.3%, 0%, 63%, 14.1%)
CIE-LAB	lab(81.61, -37.00, 60.56)
CIE-LCH	lch(81.61, 70.97, 121.42°)
OKLab	oklab(82.88% -0.1052 0.1389)
OKLCH	oklch(82.88% 0.174 127.1)
XYZ	xyz(42.9652, 59.5812, 17.0197)
Luminance	0.5958 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8DB51 #8451DB

analogous

#DBC951 #A8DB51 #63DB51

triadic

#A8DB51 #51A8DB #DB51A8

tetradic

#A8DB51 #51DBC9 #8451DB #DB5163

square

#A8DB51 #51DBC9 #8451DB #DB5163

split-complementary

#A8DB51 #5163DB #C951DB

monochromatic

#68931E #8CC629 #A8DB51 #C1E584 #DBF0B6

Accessibility & contrast

On white

1.63

#A8DB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#A8DB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8DB51

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8DB51	#FFFFFF	#000000	##000000
##A8DB51	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD40

Deuteranopia (green-blind)

#DFCA5B

Tritanopia (blue-blind)

#AED1BE

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a8db51;
/* rgb */ color: rgb(168, 219, 81);
/* oklch */ color: oklch(82.9% 0.174 127.1);

Tailwind

colors: {
  custom: {
    50: '#c5e688',
    500: '#a8db51',
    950: '#000000',
  },
}

SCSS

$custom: #a8db51;
$custom-light: #c5e688;
$custom-dark: #000000;

JSON

{
  "hex": "#a8db51",
  "rgb": {
    "r": 168,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 82.174,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82884,
    "c": 0.17426,
    "h": 127.1
  },
  "luminance": 0.59582
}

Semantic roles & 50–950 ramp

primary

#A8DB51

secondary

#5C3898

accent

#3FE97E

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A8DB51

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

Preview Lab → · Contrast checker → · Palette generator →