#A4C548#A4C548

#A4C548 is a light, vivid yellow-green. Relative luminance 0.483; OKLCH L 77.5% C 0.155 H 122.7°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#A4C548
RGB	rgb(164, 197, 72)
HSL	hsl(76, 52%, 53%)
HSV	hsv(76, 63%, 77%)
CMYK	cmyk(16.8%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(75.01, -29.03, 57.11)
CIE-LCH	lch(75.01, 64.06, 116.95°)
OKLab	oklab(77.46% -0.0837 0.1306)
OKLCH	oklch(77.46% 0.155 122.7)
XYZ	xyz(36.4461, 48.2928, 13.5310)
Luminance	0.4829 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C548 #6948C5

analogous

#C5A748 #A4C548 #65C548

triadic

#A4C548 #48A4C5 #C548A4

tetradic

#A4C548 #48C5A7 #6948C5 #C54865

square

#A4C548 #48C5A7 #6948C5 #C54865

split-complementary

#A4C548 #4865C5 #A748C5

monochromatic

#5B6F23 #819E32 #A4C548 #BBD476 #D2E2A5

Accessibility & contrast

On white

1.97

#A4C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#A4C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C548

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C548	#FFFFFF	#000000	##000000
##A4C548	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B938

Deuteranopia (green-blind)

#CCB951

Tritanopia (blue-blind)

#ACBCAB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a4c548;
/* rgb */ color: rgb(164, 197, 72);
/* oklch */ color: oklch(77.5% 0.155 122.7);

Tailwind

colors: {
  custom: {
    50: '#c2d681',
    500: '#a4c548',
    950: '#000000',
  },
}

SCSS

$custom: #a4c548;
$custom-light: #c2d681;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c548",
  "rgb": {
    "r": 164,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 75.84,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77461,
    "c": 0.1551,
    "h": 122.7
  },
  "luminance": 0.48293
}

Semantic roles & 50–950 ramp

primary

#A4C548

secondary

#A899CF

accent

#4CDB72

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #A4C548

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

Preview Lab → · Contrast checker → · Palette generator →