#A4C64B#A4C64B

#A4C64B is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.7% C 0.154 H 123.1°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#A4C64B
RGB	rgb(164, 198, 75)
HSL	hsl(77, 52%, 54%)
HSV	hsv(77, 62%, 78%)
CMYK	cmyk(17.2%, 0%, 62.1%, 22.4%)
CIE-LAB	lab(75.32, -29.28, 56.18)
CIE-LCH	lch(75.32, 63.35, 117.53°)
OKLab	oklab(77.72% -0.0841 0.129)
OKLCH	oklch(77.72% 0.154 123.1)
XYZ	xyz(36.7742, 48.7885, 14.1350)
Luminance	0.4879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C64B #6D4BC6

analogous

#C6AA4B #A4C64B #66C64B

triadic

#A4C64B #4BA4C6 #C64BA4

tetradic

#A4C64B #4BC6AA #6D4BC6 #C64B66

square

#A4C64B #4BC6AA #6D4BC6 #C64B66

split-complementary

#A4C64B #4B66C6 #AA4BC6

monochromatic

#5D7224 #82A133 #A4C64B #BBD579 #D3E3A8

Accessibility & contrast

On white

1.95

#A4C64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#A4C64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C64B

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C64B	#FFFFFF	#000000	##000000
##A4C64B	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA3C

Deuteranopia (green-blind)

#CCB954

Tritanopia (blue-blind)

#ACBDAC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a4c64b;
/* rgb */ color: rgb(164, 198, 75);
/* oklch */ color: oklch(77.7% 0.154 123.1);

Tailwind

colors: {
  custom: {
    50: '#c2d782',
    500: '#a4c64b',
    950: '#000000',
  },
}

SCSS

$custom: #a4c64b;
$custom-light: #c2d782;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c64b",
  "rgb": {
    "r": 164,
    "g": 198,
    "b": 75
  },
  "hsl": {
    "h": 76.585,
    "s": 51.899,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77719,
    "c": 0.154,
    "h": 123.1
  },
  "luminance": 0.48789
}

Semantic roles & 50–950 ramp

primary

#A4C64B

secondary

#AB9CD1

accent

#4CDB74

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #A4C64B

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

Preview Lab → · Contrast checker → · Palette generator →