#A4D945#A4D945

#A4D945 is a very light, vivid yellow-green. Relative luminance 0.579; OKLCH L 82.1% C 0.182 H 127.1°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#A4D945
RGB	rgb(164, 217, 69)
HSL	hsl(81, 66%, 56%)
HSV	hsv(81, 68%, 85%)
CMYK	cmyk(24.4%, 0%, 68.2%, 14.9%)
CIE-LAB	lab(80.71, -38.46, 64.27)
CIE-LCH	lch(80.71, 74.90, 120.89°)
OKLab	oklab(82.06% -0.11 0.1452)
OKLCH	oklch(82.06% 0.182 127.1)
XYZ	xyz(41.1969, 57.9471, 14.6435)
Luminance	0.5795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D945 #7A45D9

analogous

#D9C445 #A4D945 #5AD945

triadic

#A4D945 #45A4D9 #D945A4

tetradic

#A4D945 #45D9C4 #7A45D9 #D9455A

square

#A4D945 #45D9C4 #7A45D9 #D9455A

split-complementary

#A4D945 #455AD9 #C445D9

monochromatic

#61881C #85BB26 #A4D945 #BDE378 #D6EEAB

Accessibility & contrast

On white

1.67

#A4D945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#A4D945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D945

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D945	#FFFFFF	#000000	##000000
##A4D945	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB2E

Deuteranopia (green-blind)

#DDC751

Tritanopia (blue-blind)

#AACFBB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a4d945;
/* rgb */ color: rgb(164, 217, 69);
/* oklch */ color: oklch(82.1% 0.182 127.1);

Tailwind

colors: {
  custom: {
    50: '#c3e581',
    500: '#a4d945',
    950: '#000000',
  },
}

SCSS

$custom: #a4d945;
$custom-light: #c3e581;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d945",
  "rgb": {
    "r": 164,
    "g": 217,
    "b": 69
  },
  "hsl": {
    "h": 81.486,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.82063,
    "c": 0.18218,
    "h": 127.1
  },
  "luminance": 0.57948
}

Semantic roles & 50–950 ramp

primary

#A4D945

secondary

#54348E

accent

#3FE97C

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D945

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

Preview Lab → · Contrast checker → · Palette generator →