#A4DB4B#A4DB4B

#A4DB4B is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.6% C 0.181 H 127.9°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#A4DB4B
RGB	rgb(164, 219, 75)
HSL	hsl(83, 67%, 58%)
HSV	hsv(83, 66%, 86%)
CMYK	cmyk(25.1%, 0%, 65.8%, 14.1%)
CIE-LAB	lab(81.33, -38.94, 62.60)
CIE-LCH	lch(81.33, 73.72, 121.88°)
OKLab	oklab(82.58% -0.1108 0.1425)
OKLCH	oklch(82.58% 0.181 127.9)
XYZ	xyz(41.9113, 59.0627, 15.8474)
Luminance	0.5906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DB4B #824BDB

analogous

#DBCA4B #A4DB4B #5CDB4B

triadic

#A4DB4B #4BA4DB #DB4BA4

tetradic

#A4DB4B #4BDBCA #824BDB #DB4B5C

square

#A4DB4B #4BDBCA #824BDB #DB4B5C

split-complementary

#A4DB4B #4B5CDB #CA4BDB

monochromatic

#638F1D #87C227 #A4DB4B #BEE57E #D8EFB1

Accessibility & contrast

On white

1.64

#A4DB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#A4DB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DB4B

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DB4B	#FFFFFF	#000000	##000000
##A4DB4B	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC37

Deuteranopia (green-blind)

#DEC957

Tritanopia (blue-blind)

#A9D1BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a4db4b;
/* rgb */ color: rgb(164, 219, 75);
/* oklch */ color: oklch(82.6% 0.181 127.9);

Tailwind

colors: {
  custom: {
    50: '#c3e684',
    500: '#a4db4b',
    950: '#000000',
  },
}

SCSS

$custom: #a4db4b;
$custom-light: #c3e684;
$custom-dark: #000000;

JSON

{
  "hex": "#a4db4b",
  "rgb": {
    "r": 164,
    "g": 219,
    "b": 75
  },
  "hsl": {
    "h": 82.917,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82577,
    "c": 0.18055,
    "h": 127.9
  },
  "luminance": 0.59064
}

Semantic roles & 50–950 ramp

primary

#A4DB4B

secondary

#5A3694

accent

#3EEA80

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A4DB4B

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

Preview Lab → · Contrast checker → · Palette generator →