#A4D54E#A4D54E

#A4D54E is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.171 H 126.9°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#A4D54E
RGB	rgb(164, 213, 78)
HSL	hsl(82, 62%, 57%)
HSV	hsv(82, 63%, 84%)
CMYK	cmyk(23%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(79.63, -36.02, 59.59)
CIE-LCH	lch(79.63, 69.63, 121.15°)
OKLab	oklab(81.21% -0.1025 0.1366)
OKLCH	oklch(81.21% 0.171 126.9)
XYZ	xyz(40.4793, 56.0304, 15.8886)
Luminance	0.5603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D54E #7F4ED5

analogous

#D5C34E #A4D54E #61D54E

triadic

#A4D54E #4EA4D5 #D54EA4

tetradic

#A4D54E #4ED5C3 #7F4ED5 #D54E61

square

#A4D54E #4ED5C3 #7F4ED5 #D54E61

split-complementary

#A4D54E #4E61D5 #C34ED5

monochromatic

#638820 #86BA2C #A4D54E #BDE17F #D7ECB1

Accessibility & contrast

On white

1.72

#A4D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#A4D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D54E

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D54E	#FFFFFF	#000000	##000000
##A4D54E	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73D

Deuteranopia (green-blind)

#D9C458

Tritanopia (blue-blind)

#AACCB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d54e;
/* rgb */ color: rgb(164, 213, 78);
/* oklch */ color: oklch(81.2% 0.171 126.9);

Tailwind

colors: {
  custom: {
    50: '#c2e285',
    500: '#a4d54e',
    950: '#000000',
  },
}

SCSS

$custom: #a4d54e;
$custom-light: #c2e285;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d54e",
  "rgb": {
    "r": 164,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 81.778,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81211,
    "c": 0.17077,
    "h": 126.9
  },
  "luminance": 0.56031
}

Semantic roles & 50–950 ramp

primary

#A4D54E

secondary

#58398F

accent

#43E57E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D54E

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

Preview Lab → · Contrast checker → · Palette generator →