#A1DB59#A1DB59

#A1DB59 is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.5% C 0.171 H 129.7°. Best body text is #000000 at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#A1DB59
RGB	rgb(161, 219, 89)
HSL	hsl(87, 64%, 60%)
HSV	hsv(87, 59%, 86%)
CMYK	cmyk(26.5%, 0%, 59.4%, 14.1%)
CIE-LAB	lab(81.27, -38.94, 56.68)
CIE-LCH	lch(81.27, 68.77, 124.49°)
OKLab	oklab(82.52% -0.1095 0.1317)
OKLCH	oklch(82.52% 0.171 129.7)
XYZ	xyz(41.8323, 58.9603, 18.6258)
Luminance	0.5896 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DB59 #9359DB

analogous

#DBD459 #A1DB59 #60DB59

triadic

#A1DB59 #59A1DB #DB59A1

tetradic

#A1DB59 #59DBD4 #9359DB #DB5960

square

#A1DB59 #59DBD4 #9359DB #DB5960

split-complementary

#A1DB59 #5960DB #D459DB

monochromatic

#639921 #84CB2C #A1DB59 #BDE68B #DAF1BE

Accessibility & contrast

On white

1.64

#A1DB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.79

#A1DB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DB59

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DB59	#FFFFFF	#000000	##000000
##A1DB59	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)

#E4CD4B

Deuteranopia (green-blind)

#DCC962

Tritanopia (blue-blind)

#A5D2BF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a1db59;
/* rgb */ color: rgb(161, 219, 89);
/* oklch */ color: oklch(82.5% 0.171 129.7);

Tailwind

colors: {
  custom: {
    50: '#c0e68c',
    500: '#a1db59',
    950: '#000000',
  },
}

SCSS

$custom: #a1db59;
$custom-light: #c0e68c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1db59",
  "rgb": {
    "r": 161,
    "g": 219,
    "b": 89
  },
  "hsl": {
    "h": 86.769,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82523,
    "c": 0.17127,
    "h": 129.7
  },
  "luminance": 0.58961
}

Semantic roles & 50–950 ramp

primary

#A1DB59

secondary

#673B9D

accent

#19CC69

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DB59

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

Preview Lab → · Contrast checker → · Palette generator →