#A6C040#A6C040

#A6C040 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.4% C 0.154 H 120.1°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#A6C040
RGB	rgb(166, 192, 64)
HSL	hsl(72, 50%, 50%)
HSV	hsv(72, 67%, 75%)
CMYK	cmyk(13.5%, 0%, 66.7%, 24.7%)
CIE-LAB	lab(73.66, -26.38, 58.98)
CIE-LCH	lch(73.66, 64.61, 114.10°)
OKLab	oklab(76.39% -0.0772 0.1334)
OKLCH	oklch(76.39% 0.154 120.1)
XYZ	xyz(35.5015, 46.1766, 11.8922)
Luminance	0.4618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6C040 #5A40C0

analogous

#C09A40 #A6C040 #66C040

triadic

#A6C040 #40A6C0 #C040A6

tetradic

#A6C040 #40C09A #5A40C0 #C04066

square

#A6C040 #40C09A #5A40C0 #C04066

split-complementary

#A6C040 #4066C0 #9A40C0

monochromatic

#576421 #7F9230 #A6C040 #BBCF6E #D1DE9C

Accessibility & contrast

On white

2.05

#A6C040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#A6C040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C040

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6C040	#FFFFFF	#000000	##000000
##A6C040	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB52E

Deuteranopia (green-blind)

#C9B54A

Tritanopia (blue-blind)

#AFB6A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a6c040;
/* rgb */ color: rgb(166, 192, 64);
/* oklch */ color: oklch(76.4% 0.154 120.1);

Tailwind

colors: {
  custom: {
    50: '#c3d37c',
    500: '#a6c040',
    950: '#000000',
  },
}

SCSS

$custom: #a6c040;
$custom-light: #c3d37c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6c040",
  "rgb": {
    "r": 166,
    "g": 192,
    "b": 64
  },
  "hsl": {
    "h": 72.188,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76389,
    "c": 0.15411,
    "h": 120.1
  },
  "luminance": 0.46176
}

Semantic roles & 50–950 ramp

primary

#A6C040

secondary

#9D91CB

accent

#4EDA6A

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A6C040

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

Preview Lab → · Contrast checker → · Palette generator →