#A4BB40#A4BB40

#A4BB40 is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 75.1% C 0.149 H 119.2°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#A4BB40
RGB	rgb(164, 187, 64)
HSL	hsl(71, 49%, 49%)
HSV	hsv(71, 66%, 73%)
CMYK	cmyk(12.3%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(72.10, -24.77, 57.32)
CIE-LCH	lch(72.10, 62.44, 113.37°)
OKLab	oklab(75.1% -0.0727 0.1299)
OKLCH	oklch(75.1% 0.149 119.2)
XYZ	xyz(34.0062, 43.8035, 11.5129)
Luminance	0.4380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BB40 #5740BB

analogous

#BB9540 #A4BB40 #66BB40

triadic

#A4BB40 #40A4BB #BB40A4

tetradic

#A4BB40 #40BB95 #5740BB #BB4066

square

#A4BB40 #40BB95 #5740BB #BB4066

split-complementary

#A4BB40 #4066BB #9540BB

monochromatic

#546021 #7C8D30 #A4BB40 #BACD6C #D0DC99

Accessibility & contrast

On white

2.15

#A4BB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#A4BB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BB40

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BB40	#FFFFFF	#000000	##000000
##A4BB40	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12F

Deuteranopia (green-blind)

#C4B149

Tritanopia (blue-blind)

#ADB1A2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a4bb40;
/* rgb */ color: rgb(164, 187, 64);
/* oklch */ color: oklch(75.1% 0.149 119.2);

Tailwind

colors: {
  custom: {
    50: '#c2cf7b',
    500: '#a4bb40',
    950: '#000000',
  },
}

SCSS

$custom: #a4bb40;
$custom-light: #c2cf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bb40",
  "rgb": {
    "r": 164,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 71.22,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75096,
    "c": 0.14883,
    "h": 119.2
  },
  "luminance": 0.43803
}

Semantic roles & 50–950 ramp

primary

#A4BB40

secondary

#998FC8

accent

#4FD969

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #A4BB40

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

Preview Lab → · Contrast checker → · Palette generator →