#A4C545#A4C545

#A4C545 is a light, vivid yellow-green. Relative luminance 0.483; OKLCH L 77.4% C 0.157 H 122.5°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#A4C545
RGB	rgb(164, 197, 69)
HSL	hsl(75, 52%, 52%)
HSV	hsv(75, 65%, 77%)
CMYK	cmyk(16.8%, 0%, 65%, 22.7%)
CIE-LAB	lab(74.99, -29.24, 58.32)
CIE-LCH	lch(74.99, 65.24, 116.63°)
OKLab	oklab(77.43% -0.0846 0.1327)
OKLCH	oklch(77.43% 0.157 122.5)
XYZ	xyz(36.3507, 48.2546, 13.0281)
Luminance	0.4825 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C545 #6645C5

analogous

#C5A645 #A4C545 #64C545

triadic

#A4C545 #45A4C5 #C545A4

tetradic

#A4C545 #45C5A6 #6645C5 #C54564

square

#A4C545 #45C5A6 #6645C5 #C54564

split-complementary

#A4C545 #4564C5 #A645C5

monochromatic

#5A6D22 #809C31 #A4C545 #BBD474 #D2E2A2

Accessibility & contrast

On white

1.97

#A4C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#A4C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C545

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C545	#FFFFFF	#000000	##000000
##A4C545	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B934

Deuteranopia (green-blind)

#CCB94F

Tritanopia (blue-blind)

#ACBBAB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a4c545;
/* rgb */ color: rgb(164, 197, 69);
/* oklch */ color: oklch(77.4% 0.157 122.5);

Tailwind

colors: {
  custom: {
    50: '#c2d67f',
    500: '#a4c545',
    950: '#000000',
  },
}

SCSS

$custom: #a4c545;
$custom-light: #c2d67f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c545",
  "rgb": {
    "r": 164,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 75.469,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.77434,
    "c": 0.15738,
    "h": 122.5
  },
  "luminance": 0.48255
}

Semantic roles & 50–950 ramp

primary

#A4C545

secondary

#A597CF

accent

#4CDC71

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A4C545

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

Preview Lab → · Contrast checker → · Palette generator →