#A1DB57#A1DB57

#A1DB57 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.5% C 0.173 H 129.6°. Best body text is #000000 at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#A1DB57
RGB	rgb(161, 219, 87)
HSL	hsl(86, 65%, 60%)
HSV	hsv(86, 60%, 86%)
CMYK	cmyk(26.5%, 0%, 60.3%, 14.1%)
CIE-LAB	lab(81.25, -39.11, 57.53)
CIE-LCH	lch(81.25, 69.56, 124.21°)
OKLab	oklab(82.5% -0.1101 0.1333)
OKLCH	oklch(82.5% 0.173 129.6)
XYZ	xyz(41.7495, 58.9272, 18.1894)
Luminance	0.5893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DB57 #9157DB

analogous

#DBD357 #A1DB57 #5FDB57

triadic

#A1DB57 #57A1DB #DB57A1

tetradic

#A1DB57 #57DBD3 #9157DB #DB575F

square

#A1DB57 #57DBD3 #9157DB #DB575F

split-complementary

#A1DB57 #575FDB #D357DB

monochromatic

#639720 #84CA2B #A1DB57 #BDE689 #D9F1BC

Accessibility & contrast

On white

1.64

#A1DB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.79

#A1DB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DB57

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DB57	#FFFFFF	#000000	##000000
##A1DB57	1.00	1.64	12.79	12.79
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.79	21.00	1.00	1.00
##000000	12.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD48

Deuteranopia (green-blind)

#DCC861

Tritanopia (blue-blind)

#A5D2BF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a1db57;
/* rgb */ color: rgb(161, 219, 87);
/* oklch */ color: oklch(82.5% 0.173 129.6);

Tailwind

colors: {
  custom: {
    50: '#c0e68b',
    500: '#a1db57',
    950: '#000000',
  },
}

SCSS

$custom: #a1db57;
$custom-light: #c0e68b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1db57",
  "rgb": {
    "r": 161,
    "g": 219,
    "b": 87
  },
  "hsl": {
    "h": 86.364,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.82503,
    "c": 0.1729,
    "h": 129.6
  },
  "luminance": 0.58928
}

Semantic roles & 50–950 ramp

primary

#A1DB57

secondary

#653B9C

accent

#40E88A

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DB57

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

Preview Lab → · Contrast checker → · Palette generator →