#A6CF3F#A6CF3F

#A6CF3F is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.8% C 0.173 H 124.1°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#A6CF3F
RGB	rgb(166, 207, 63)
HSL	hsl(77, 60%, 53%)
HSV	hsv(77, 70%, 81%)
CMYK	cmyk(19.8%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(77.93, -33.52, 63.72)
CIE-LCH	lch(77.93, 72.00, 117.75°)
OKLab	oklab(79.83% -0.0971 0.1432)
OKLCH	oklch(79.83% 0.173 124.1)
XYZ	xyz(38.9363, 53.0912, 12.8980)
Luminance	0.5309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CF3F #683FCF

analogous

#CFB03F #A6CF3F #5ECF3F

triadic

#A6CF3F #3FA6CF #CF3FA6

tetradic

#A6CF3F #3FCFB0 #683FCF #CF3F5E

square

#A6CF3F #3FCFB0 #683FCF #CF3F5E

split-complementary

#A6CF3F #3F5ECF #B03FCF

monochromatic

#5D761E #83A72A #A6CF3F #BDDB70 #D3E7A1

Accessibility & contrast

On white

1.81

#A6CF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#A6CF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CF3F

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CF3F	#FFFFFF	#000000	##000000
##A6CF3F	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC228

Deuteranopia (green-blind)

#D5C04B

Tritanopia (blue-blind)

#AEC5B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a6cf3f;
/* rgb */ color: rgb(166, 207, 63);
/* oklch */ color: oklch(79.8% 0.173 124.1);

Tailwind

colors: {
  custom: {
    50: '#c4dd7d',
    500: '#a6cf3f',
    950: '#000000',
  },
}

SCSS

$custom: #a6cf3f;
$custom-light: #c4dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cf3f",
  "rgb": {
    "r": 166,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 77.083,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79831,
    "c": 0.17297,
    "h": 124.1
  },
  "luminance": 0.53092
}

Semantic roles & 50–950 ramp

primary

#A6CF3F

secondary

#49347F

accent

#45E372

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6CF3F

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

Preview Lab → · Contrast checker → · Palette generator →