#A4D552#A4D552

#A4D552 is a light, vivid yellow-green. Relative luminance 0.561; OKLCH L 81.2% C 0.168 H 127.2°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#A4D552
RGB	rgb(164, 213, 82)
HSL	hsl(82, 61%, 58%)
HSV	hsv(82, 62%, 84%)
CMYK	cmyk(23%, 0%, 61.5%, 16.5%)
CIE-LAB	lab(79.66, -35.71, 57.95)
CIE-LCH	lch(79.66, 68.07, 121.64°)
OKLab	oklab(81.25% -0.1013 0.1336)
OKLCH	oklch(81.25% 0.168 127.2)
XYZ	xyz(40.6271, 56.0895, 16.6669)
Luminance	0.5609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D552 #8352D5

analogous

#D5C552 #A4D552 #62D552

triadic

#A4D552 #52A4D5 #D552A4

tetradic

#A4D552 #52D5C5 #8352D5 #D55262

square

#A4D552 #52D5C5 #8352D5 #D55262

split-complementary

#A4D552 #5262D5 #C552D5

monochromatic

#648B22 #87BC2E #A4D552 #BEE183 #D8EDB4

Accessibility & contrast

On white

1.72

#A4D552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#A4D552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D552

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D552	#FFFFFF	#000000	##000000
##A4D552	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC743

Deuteranopia (green-blind)

#D8C55C

Tritanopia (blue-blind)

#AACCB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d552;
/* rgb */ color: rgb(164, 213, 82);
/* oklch */ color: oklch(81.2% 0.168 127.2);

Tailwind

colors: {
  custom: {
    50: '#c2e288',
    500: '#a4d552',
    950: '#000000',
  },
}

SCSS

$custom: #a4d552;
$custom-light: #c2e288;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d552",
  "rgb": {
    "r": 164,
    "g": 213,
    "b": 82
  },
  "hsl": {
    "h": 82.443,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81249,
    "c": 0.16767,
    "h": 127.2
  },
  "luminance": 0.5609
}

Semantic roles & 50–950 ramp

primary

#A4D552

secondary

#5B3A91

accent

#44E480

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D552

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

Preview Lab → · Contrast checker → · Palette generator →