#ACC45A#ACC45A

#ACC45A is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 78.0% C 0.135 H 120.3°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#ACC45A
RGB	rgb(172, 196, 90)
HSL	hsl(74, 47%, 56%)
HSV	hsv(74, 54%, 77%)
CMYK	cmyk(12.2%, 0%, 54.1%, 23.1%)
CIE-LAB	lab(75.44, -23.89, 49.77)
CIE-LCH	lch(75.44, 55.21, 115.64°)
OKLab	oklab(78.01% -0.0681 0.1168)
OKLCH	oklch(78.01% 0.135 120.3)
XYZ	xyz(38.5990, 48.9888, 17.0932)
Luminance	0.4899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC45A #725AC4

analogous

#C4A75A #ACC45A #77C45A

triadic

#ACC45A #5AACC4 #C45AAC

tetradic

#ACC45A #5AC4A7 #725AC4 #C45A77

square

#ACC45A #5AC4A7 #725AC4 #C45A77

split-complementary

#ACC45A #5A77C4 #A75AC4

monochromatic

#67792B #8EA63B #ACC45A #C3D487 #D9E4B4

Accessibility & contrast

On white

1.94

#ACC45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#ACC45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC45A

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC45A	#FFFFFF	#000000	##000000
##ACC45A	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)

#CFBA50

Deuteranopia (green-blind)

#CCBA60

Tritanopia (blue-blind)

#B4BBAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #acc45a;
/* rgb */ color: rgb(172, 196, 90);
/* oklch */ color: oklch(78.0% 0.135 120.3);

Tailwind

colors: {
  custom: {
    50: '#c7d58c',
    500: '#acc45a',
    950: '#000000',
  },
}

SCSS

$custom: #acc45a;
$custom-light: #c7d58c;
$custom-dark: #000000;

JSON

{
  "hex": "#acc45a",
  "rgb": {
    "r": 172,
    "g": 196,
    "b": 90
  },
  "hsl": {
    "h": 73.585,
    "s": 47.321,
    "l": 56.078
  },
  "oklch": {
    "l": 0.78005,
    "c": 0.13526,
    "h": 120.3
  },
  "luminance": 0.48989
}

Semantic roles & 50–950 ramp

primary

#ACC45A

secondary

#B1A7D3

accent

#51D76F

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140C

muted

#82837D

Preview Lab

Preview with #ACC45A

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

Preview Lab → · Contrast checker → · Palette generator →