#ACC647#ACC647

#ACC647 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.3% C 0.154 H 120.0°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#ACC647
RGB	rgb(172, 198, 71)
HSL	hsl(72, 53%, 53%)
HSV	hsv(72, 64%, 78%)
CMYK	cmyk(13.1%, 0%, 64.1%, 22.4%)
CIE-LAB	lab(75.83, -26.37, 58.56)
CIE-LCH	lch(75.83, 64.22, 114.24°)
OKLab	oklab(78.26% -0.0769 0.1333)
OKLCH	oklch(78.26% 0.154 120)
XYZ	xyz(38.3453, 49.6139, 13.5164)
Luminance	0.4961 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC647 #6147C6

analogous

#C6A047 #ACC647 #6DC647

triadic

#ACC647 #47ACC6 #C647AC

tetradic

#ACC647 #47C6A0 #6147C6 #C6476D

square

#ACC647 #47C6A0 #6147C6 #C6476D

split-complementary

#ACC647 #476DC6 #A047C6

monochromatic

#607023 #889F31 #ACC647 #C1D476 #D6E3A4

Accessibility & contrast

On white

1.92

#ACC647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#ACC647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC647

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC647	#FFFFFF	#000000	##000000
##ACC647	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB36

Deuteranopia (green-blind)

#CFBB50

Tritanopia (blue-blind)

#B5BCAC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #acc647;
/* rgb */ color: rgb(172, 198, 71);
/* oklch */ color: oklch(78.3% 0.154 120.0);

Tailwind

colors: {
  custom: {
    50: '#c8d780',
    500: '#acc647',
    950: '#000000',
  },
}

SCSS

$custom: #acc647;
$custom-light: #c8d780;
$custom-dark: #000000;

JSON

{
  "hex": "#acc647",
  "rgb": {
    "r": 172,
    "g": 198,
    "b": 71
  },
  "hsl": {
    "h": 72.283,
    "s": 52.697,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7826,
    "c": 0.15392,
    "h": 120
  },
  "luminance": 0.49614
}

Semantic roles & 50–950 ramp

primary

#ACC647

secondary

#A499D0

accent

#4CDC69

background

#FCFDF8

surface

#F9FAEF

border

#D2D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #ACC647

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

Preview Lab → · Contrast checker → · Palette generator →