#A4C552#A4C552

#A4C552 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.6% C 0.147 H 123.3°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#A4C552
RGB	rgb(164, 197, 82)
HSL	hsl(77, 50%, 55%)
HSV	hsv(77, 58%, 77%)
CMYK	cmyk(16.8%, 0%, 58.4%, 22.7%)
CIE-LAB	lab(75.10, -28.24, 52.88)
CIE-LCH	lch(75.10, 59.95, 118.10°)
OKLab	oklab(77.56% -0.0806 0.1228)
OKLCH	oklch(77.56% 0.147 123.3)
XYZ	xyz(36.7993, 48.4340, 15.3910)
Luminance	0.4843 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C552 #7352C5

analogous

#C5AC52 #A4C552 #6BC552

triadic

#A4C552 #52A4C5 #C552A4

tetradic

#A4C552 #52C5AC #7352C5 #C5526B

square

#A4C552 #52C5AC #7352C5 #C5526B

split-complementary

#A4C552 #526BC5 #AC52C5

monochromatic

#5F7527 #84A337 #A4C552 #BCD480 #D4E4AE

Accessibility & contrast

On white

1.97

#A4C552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#A4C552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C552

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C552	#FFFFFF	#000000	##000000
##A4C552	1.00	1.97	10.69	10.69
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA46

Deuteranopia (green-blind)

#CBB95A

Tritanopia (blue-blind)

#ABBCAC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a4c552;
/* rgb */ color: rgb(164, 197, 82);
/* oklch */ color: oklch(77.6% 0.147 123.3);

Tailwind

colors: {
  custom: {
    50: '#c1d687',
    500: '#a4c552',
    950: '#000000',
  },
}

SCSS

$custom: #a4c552;
$custom-light: #c1d687;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c552",
  "rgb": {
    "r": 164,
    "g": 197,
    "b": 82
  },
  "hsl": {
    "h": 77.217,
    "s": 49.784,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77561,
    "c": 0.14689,
    "h": 123.3
  },
  "luminance": 0.48434
}

Semantic roles & 50–950 ramp

primary

#A4C552

secondary

#AFA1D2

accent

#4ED976

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140B

muted

#82837C

Preview Lab

Preview with #A4C552

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

Preview Lab → · Contrast checker → · Palette generator →