#ACC53D#ACC53D

#ACC53D is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 78.0% C 0.160 H 119.3°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#ACC53D
RGB	rgb(172, 197, 61)
HSL	hsl(71, 54%, 51%)
HSV	hsv(71, 69%, 77%)
CMYK	cmyk(12.7%, 0%, 69%, 22.7%)
CIE-LAB	lab(75.48, -26.53, 62.13)
CIE-LCH	lch(75.48, 67.56, 113.12°)
OKLab	oklab(77.95% -0.0783 0.1394)
OKLCH	oklch(77.95% 0.16 119.3)
XYZ	xyz(37.8225, 49.0403, 11.8872)
Luminance	0.4904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC53D #563DC5

analogous

#C59A3D #ACC53D #68C53D

triadic

#ACC53D #3DACC5 #C53DAC

tetradic

#ACC53D #3DC59A #563DC5 #C53D68

square

#ACC53D #3DC59A #563DC5 #C53D68

split-complementary

#ACC53D #3D68C5 #9A3DC5

monochromatic

#5B681F #84982D #ACC53D #C0D36C #D4E19B

Accessibility & contrast

On white

1.94

#ACC53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#ACC53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC53D

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC53D	#FFFFFF	#000000	##000000
##ACC53D	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA27

Deuteranopia (green-blind)

#CFBA48

Tritanopia (blue-blind)

#B6BBAA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #acc53d;
/* rgb */ color: rgb(172, 197, 61);
/* oklch */ color: oklch(78.0% 0.160 119.3);

Tailwind

colors: {
  custom: {
    50: '#c8d67b',
    500: '#acc53d',
    950: '#000000',
  },
}

SCSS

$custom: #acc53d;
$custom-light: #c8d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#acc53d",
  "rgb": {
    "r": 172,
    "g": 197,
    "b": 61
  },
  "hsl": {
    "h": 71.029,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77951,
    "c": 0.15985,
    "h": 119.3
  },
  "luminance": 0.4904
}

Semantic roles & 50–950 ramp

primary

#ACC53D

secondary

#9C91CD

accent

#4ADD65

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #ACC53D

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

Preview Lab → · Contrast checker → · Palette generator →