#A4DB64#A4DB64

#A4DB64 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.8% C 0.160 H 129.9°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#A4DB64
RGB	rgb(164, 219, 100)
HSL	hsl(88, 62%, 63%)
HSV	hsv(88, 54%, 86%)
CMYK	cmyk(25.1%, 0%, 54.3%, 14.1%)
CIE-LAB	lab(81.55, -36.82, 52.14)
CIE-LCH	lch(81.55, 63.83, 125.23°)
OKLab	oklab(82.83% -0.1029 0.123)
OKLCH	oklch(82.83% 0.16 129.9)
XYZ	xyz(42.9412, 59.4747, 21.2715)
Luminance	0.5948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DB64 #9B64DB

analogous

#DBD764 #A4DB64 #68DB64

triadic

#A4DB64 #64A4DB #DB64A4

tetradic

#A4DB64 #64DBD7 #9B64DB #DB6468

square

#A4DB64 #64DBD7 #9B64DB #DB6468

split-complementary

#A4DB64 #6468DB #D764DB

monochromatic

#67A025 #87CF32 #A4DB64 #C1E796 #DEF2C7

Accessibility & contrast

On white

1.63

#A4DB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#A4DB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DB64

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DB64	#FFFFFF	#000000	##000000
##A4DB64	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CD58

Deuteranopia (green-blind)

#DCC96C

Tritanopia (blue-blind)

#A7D3C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a4db64;
/* rgb */ color: rgb(164, 219, 100);
/* oklch */ color: oklch(82.8% 0.160 129.9);

Tailwind

colors: {
  custom: {
    50: '#c2e693',
    500: '#a4db64',
    950: '#000000',
  },
}

SCSS

$custom: #a4db64;
$custom-light: #c2e693;
$custom-dark: #000000;

JSON

{
  "hex": "#a4db64",
  "rgb": {
    "r": 164,
    "g": 219,
    "b": 100
  },
  "hsl": {
    "h": 87.731,
    "s": 62.304,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82832,
    "c": 0.16036,
    "h": 129.9
  },
  "luminance": 0.59476
}

Semantic roles & 50–950 ramp

primary

#A4DB64

secondary

#6E40A3

accent

#1BCA6C

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4DB64

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

Preview Lab → · Contrast checker → · Palette generator →