#A4D13B#A4D13B

#A4D13B is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.1% C 0.179 H 125.0°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#A4D13B
RGB	rgb(164, 209, 59)
HSL	hsl(78, 62%, 53%)
HSV	hsv(78, 72%, 82%)
CMYK	cmyk(21.5%, 0%, 71.8%, 18%)
CIE-LAB	lab(78.35, -35.45, 65.54)
CIE-LCH	lch(78.35, 74.51, 118.41°)
OKLab	oklab(80.13% -0.1026 0.1464)
OKLCH	oklch(80.13% 0.179 125)
XYZ	xyz(38.9000, 53.8088, 12.4735)
Luminance	0.5381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D13B #683BD1

analogous

#D1B33B #A4D13B #59D13B

triadic

#A4D13B #3BA4D1 #D13BA4

tetradic

#A4D13B #3BD1B3 #683BD1 #D13B59

square

#A4D13B #3BD1B3 #683BD1 #D13B59

split-complementary

#A4D13B #3B59D1 #B33BD1

monochromatic

#5B761C #81A727 #A4D13B #BBDD6D #D2E89E

Accessibility & contrast

On white

1.79

#A4D13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#A4D13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D13B

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D13B	#FFFFFF	#000000	##000000
##A4D13B	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31F

Deuteranopia (green-blind)

#D6C148

Tritanopia (blue-blind)

#ABC7B4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a4d13b;
/* rgb */ color: rgb(164, 209, 59);
/* oklch */ color: oklch(80.1% 0.179 125.0);

Tailwind

colors: {
  custom: {
    50: '#c3df7b',
    500: '#a4d13b',
    950: '#000000',
  },
}

SCSS

$custom: #a4d13b;
$custom-light: #c3df7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d13b",
  "rgb": {
    "r": 164,
    "g": 209,
    "b": 59
  },
  "hsl": {
    "h": 78,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80131,
    "c": 0.17878,
    "h": 125
  },
  "luminance": 0.53809
}

Semantic roles & 50–950 ramp

primary

#A4D13B

secondary

#49327E

accent

#43E573

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4D13B

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

Preview Lab → · Contrast checker → · Palette generator →