#A4CC40#A4CC40

#A4CC40 is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.0% C 0.170 H 124.1°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#A4CC40
RGB	rgb(164, 204, 64)
HSL	hsl(77, 58%, 53%)
HSV	hsv(77, 69%, 80%)
CMYK	cmyk(19.6%, 0%, 68.6%, 20%)
CIE-LAB	lab(76.95, -32.86, 62.32)
CIE-LCH	lch(76.95, 70.45, 117.80°)
OKLab	oklab(79.01% -0.095 0.1404)
OKLCH	oklch(79.01% 0.17 124.1)
XYZ	xyz(37.8285, 51.4481, 12.7870)
Luminance	0.5145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CC40 #6840CC

analogous

#CCAE40 #A4CC40 #5ECC40

triadic

#A4CC40 #40A4CC #CC40A4

tetradic

#A4CC40 #40CCAE #6840CC #CC405E

square

#A4CC40 #40CCAE #6840CC #CC405E

split-complementary

#A4CC40 #405ECC #AE40CC

monochromatic

#5B731F #81A32C #A4CC40 #BBD970 #D2E6A1

Accessibility & contrast

On white

1.86

#A4CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#A4CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CC40

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CC40	#FFFFFF	#000000	##000000
##A4CC40	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#D2BE4B

Tritanopia (blue-blind)

#ACC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a4cc40;
/* rgb */ color: rgb(164, 204, 64);
/* oklch */ color: oklch(79.0% 0.170 124.1);

Tailwind

colors: {
  custom: {
    50: '#c2db7d',
    500: '#a4cc40',
    950: '#000000',
  },
}

SCSS

$custom: #a4cc40;
$custom-light: #c2db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cc40",
  "rgb": {
    "r": 164,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 77.143,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79008,
    "c": 0.16954,
    "h": 124.1
  },
  "luminance": 0.51448
}

Semantic roles & 50–950 ramp

primary

#A4CC40

secondary

#49347C

accent

#47E173

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CC40

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

Preview Lab → · Contrast checker → · Palette generator →