#A6CC40#A6CC40

#A6CC40 is a light, vivid yellow-green. Relative luminance 0.517; OKLCH L 79.1% C 0.169 H 123.5°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#A6CC40
RGB	rgb(166, 204, 64)
HSL	hsl(76, 58%, 53%)
HSV	hsv(76, 69%, 80%)
CMYK	cmyk(18.6%, 0%, 68.6%, 20%)
CIE-LAB	lab(77.08, -32.07, 62.49)
CIE-LCH	lch(77.08, 70.24, 117.17°)
OKLab	oklab(79.15% -0.093 0.1407)
OKLCH	oklch(79.15% 0.169 123.5)
XYZ	xyz(38.2446, 51.6627, 12.8065)
Luminance	0.5166 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CC40 #6640CC

analogous

#CCAC40 #A6CC40 #60CC40

triadic

#A6CC40 #40A6CC #CC40A6

tetradic

#A6CC40 #40CCAC #6640CC #CC4060

square

#A6CC40 #40CCAC #6640CC #CC4060

split-complementary

#A6CC40 #4060CC #AC40CC

monochromatic

#5C731F #83A32C #A6CC40 #BDD970 #D3E6A1

Accessibility & contrast

On white

1.85

#A6CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#A6CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CC40

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CC40	#FFFFFF	#000000	##000000
##A6CC40	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF2A

Deuteranopia (green-blind)

#D3BE4B

Tritanopia (blue-blind)

#AEC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a6cc40;
/* rgb */ color: rgb(166, 204, 64);
/* oklch */ color: oklch(79.1% 0.169 123.5);

Tailwind

colors: {
  custom: {
    50: '#c4db7d',
    500: '#a6cc40',
    950: '#000000',
  },
}

SCSS

$custom: #a6cc40;
$custom-light: #c4db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cc40",
  "rgb": {
    "r": 166,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 76.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79146,
    "c": 0.16867,
    "h": 123.5
  },
  "luminance": 0.51663
}

Semantic roles & 50–950 ramp

primary

#A6CC40

secondary

#48347C

accent

#47E171

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6CC40

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

Preview Lab → · Contrast checker → · Palette generator →