#A6CF45#A6CF45

#A6CF45 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 79.9% C 0.169 H 124.4°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#A6CF45
RGB	rgb(166, 207, 69)
HSL	hsl(78, 59%, 54%)
HSV	hsv(78, 67%, 81%)
CMYK	cmyk(19.8%, 0%, 66.7%, 18.8%)
CIE-LAB	lab(77.97, -33.14, 61.48)
CIE-LCH	lch(77.97, 69.85, 118.33°)
OKLab	oklab(79.88% -0.0955 0.1393)
OKLCH	oklch(79.88% 0.169 124.4)
XYZ	xyz(39.1132, 53.1620, 13.8297)
Luminance	0.5316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CF45 #6E45CF

analogous

#CFB345 #A6CF45 #61CF45

triadic

#A6CF45 #45A6CF #CF45A6

tetradic

#A6CF45 #45CFB3 #6E45CF #CF4561

square

#A6CF45 #45CFB3 #6E45CF #CF4561

split-complementary

#A6CF45 #4561CF #B345CF

monochromatic

#5F7A20 #85AB2C #A6CF45 #BDDC76 #D5E8A6

Accessibility & contrast

On white

1.81

#A6CF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#A6CF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CF45

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CF45	#FFFFFF	#000000	##000000
##A6CF45	1.00	1.81	11.63	11.63
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC231

Deuteranopia (green-blind)

#D5C050

Tritanopia (blue-blind)

#ADC5B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a6cf45;
/* rgb */ color: rgb(166, 207, 69);
/* oklch */ color: oklch(79.9% 0.169 124.4);

Tailwind

colors: {
  custom: {
    50: '#c4dd80',
    500: '#a6cf45',
    950: '#000000',
  },
}

SCSS

$custom: #a6cf45;
$custom-light: #c4dd80;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cf45",
  "rgb": {
    "r": 166,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 77.826,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79878,
    "c": 0.16892,
    "h": 124.4
  },
  "luminance": 0.53162
}

Semantic roles & 50–950 ramp

primary

#A6CF45

secondary

#4D3682

accent

#46E274

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6CF45

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

Preview Lab → · Contrast checker → · Palette generator →