#ACC549#ACC549

#ACC549 is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 78.1% C 0.151 H 119.7°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#ACC549
RGB	rgb(172, 197, 73)
HSL	hsl(72, 52%, 53%)
HSV	hsv(72, 63%, 77%)
CMYK	cmyk(12.7%, 0%, 62.9%, 22.7%)
CIE-LAB	lab(75.57, -25.75, 57.45)
CIE-LCH	lch(75.57, 62.96, 114.14°)
OKLab	oklab(78.05% -0.075 0.1313)
OKLCH	oklch(78.05% 0.151 119.7)
XYZ	xyz(38.1827, 49.1844, 13.7841)
Luminance	0.4918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC549 #6249C5

analogous

#C5A049 #ACC549 #6EC549

triadic

#ACC549 #49ACC5 #C549AC

tetradic

#ACC549 #49C5A0 #6249C5 #C5496E

square

#ACC549 #49C5A0 #6249C5 #C5496E

split-complementary

#ACC549 #496EC5 #A049C5

monochromatic

#617024 #899E32 #ACC549 #C1D477 #D6E3A6

Accessibility & contrast

On white

1.94

#ACC549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#ACC549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC549

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC549	#FFFFFF	#000000	##000000
##ACC549	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA3A

Deuteranopia (green-blind)

#CEBB52

Tritanopia (blue-blind)

#B5BBAB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #acc549;
/* rgb */ color: rgb(172, 197, 73);
/* oklch */ color: oklch(78.1% 0.151 119.7);

Tailwind

colors: {
  custom: {
    50: '#c7d681',
    500: '#acc549',
    950: '#000000',
  },
}

SCSS

$custom: #acc549;
$custom-light: #c7d681;
$custom-dark: #000000;

JSON

{
  "hex": "#acc549",
  "rgb": {
    "r": 172,
    "g": 197,
    "b": 73
  },
  "hsl": {
    "h": 72.097,
    "s": 51.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78051,
    "c": 0.15116,
    "h": 119.7
  },
  "luminance": 0.49184
}

Semantic roles & 50–950 ramp

primary

#ACC549

secondary

#A59AD0

accent

#4DDB69

background

#FCFDF8

surface

#F9FAEF

border

#D2D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #ACC549

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

Preview Lab → · Contrast checker → · Palette generator →