#ACC53A#ACC53A

#ACC53A is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.9% C 0.162 H 119.2°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#ACC53A
RGB	rgb(172, 197, 58)
HSL	hsl(71, 55%, 50%)
HSV	hsv(71, 71%, 77%)
CMYK	cmyk(12.7%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(75.46, -26.70, 63.22)
CIE-LCH	lch(75.46, 68.62, 112.89°)
OKLab	oklab(77.93% -0.079 0.1412)
OKLCH	oklch(77.93% 0.162 119.2)
XYZ	xyz(37.7440, 49.0089, 11.4734)
Luminance	0.4901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC53A #533AC5

analogous

#C5983A #ACC53A #67C53A

triadic

#ACC53A #3AACC5 #C53AAC

tetradic

#ACC53A #3AC598 #533AC5 #C53A67

square

#ACC53A #3AC598 #533AC5 #C53A67

split-complementary

#ACC53A #3A67C5 #983AC5

monochromatic

#59661E #83962C #ACC53A #C0D369 #D4E199

Accessibility & contrast

On white

1.94

#ACC53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#ACC53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC53A

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC53A	#FFFFFF	#000000	##000000
##ACC53A	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA22

Deuteranopia (green-blind)

#CFBA45

Tritanopia (blue-blind)

#B6BAAA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #acc53a;
/* rgb */ color: rgb(172, 197, 58);
/* oklch */ color: oklch(77.9% 0.162 119.2);

Tailwind

colors: {
  custom: {
    50: '#c8d679',
    500: '#acc53a',
    950: '#000000',
  },
}

SCSS

$custom: #acc53a;
$custom-light: #c8d679;
$custom-dark: #000000;

JSON

{
  "hex": "#acc53a",
  "rgb": {
    "r": 172,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 70.791,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.77929,
    "c": 0.16179,
    "h": 119.2
  },
  "luminance": 0.49009
}

Semantic roles & 50–950 ramp

primary

#ACC53A

secondary

#998ECD

accent

#4ADE65

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #ACC53A

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

Preview Lab → · Contrast checker → · Palette generator →