#A6C645#A6C645

#A6C645 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.8% C 0.158 H 122.1°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#A6C645
RGB	rgb(166, 198, 69)
HSL	hsl(75, 53%, 52%)
HSV	hsv(75, 65%, 78%)
CMYK	cmyk(16.2%, 0%, 65.2%, 22.4%)
CIE-LAB	lab(75.40, -28.92, 58.80)
CIE-LCH	lch(75.40, 65.53, 116.19°)
OKLab	oklab(77.81% -0.0838 0.1337)
OKLCH	oklch(77.81% 0.158 122.1)
XYZ	xyz(36.9946, 48.9248, 13.1235)
Luminance	0.4893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6C645 #6545C6

analogous

#C6A645 #A6C645 #65C645

triadic

#A6C645 #45A6C6 #C645A6

tetradic

#A6C645 #45C6A6 #6545C6 #C64565

square

#A6C645 #45C6A6 #6545C6 #C64565

split-complementary

#A6C645 #4565C6 #A645C6

monochromatic

#5C6F22 #829E30 #A6C645 #BCD474 #D3E3A3

Accessibility & contrast

On white

1.95

#A6C645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#A6C645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C645

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6C645	#FFFFFF	#000000	##000000
##A6C645	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA34

Deuteranopia (green-blind)

#CDBA4F

Tritanopia (blue-blind)

#AEBCAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a6c645;
/* rgb */ color: rgb(166, 198, 69);
/* oklch */ color: oklch(77.8% 0.158 122.1);

Tailwind

colors: {
  custom: {
    50: '#c3d77f',
    500: '#a6c645',
    950: '#000000',
  },
}

SCSS

$custom: #a6c645;
$custom-light: #c3d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6c645",
  "rgb": {
    "r": 166,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 74.884,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77806,
    "c": 0.15779,
    "h": 122.1
  },
  "luminance": 0.48925
}

Semantic roles & 50–950 ramp

primary

#A6C645

secondary

#A597CF

accent

#4BDC6F

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A6C645

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

Preview Lab → · Contrast checker → · Palette generator →