#A6C831#A6C831

#A6C831 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.1% C 0.173 H 121.9°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#A6C831
RGB	rgb(166, 200, 49)
HSL	hsl(74, 61%, 49%)
HSV	hsv(74, 76%, 78%)
CMYK	cmyk(17%, 0%, 75.5%, 21.6%)
CIE-LAB	lab(75.85, -31.02, 66.52)
CIE-LCH	lch(75.85, 73.40, 115.00°)
OKLab	oklab(78.12% -0.0913 0.1468)
OKLCH	oklch(78.12% 0.173 121.9)
XYZ	xyz(36.9351, 49.6372, 10.5403)
Luminance	0.4964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6C831 #5331C8

analogous

#C89F31 #A6C831 #5BC831

triadic

#A6C831 #31A6C8 #C831A6

tetradic

#A6C831 #31C89F #5331C8 #C8315B

square

#A6C831 #31C89F #5331C8 #C8315B

split-complementary

#A6C831 #315BC8 #9F31C8

monochromatic

#546619 #7D9725 #A6C831 #BCD85F #D1E490

Accessibility & contrast

On white

1.92

#A6C831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#A6C831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C831

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6C831	#FFFFFF	#000000	##000000
##A6C831	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC0A

Deuteranopia (green-blind)

#D0BB3F

Tritanopia (blue-blind)

#AFBEAC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a6c831;
/* rgb */ color: rgb(166, 200, 49);
/* oklch */ color: oklch(78.1% 0.173 121.9);

Tailwind

colors: {
  custom: {
    50: '#c4d875',
    500: '#a6c831',
    950: '#000000',
  },
}

SCSS

$custom: #a6c831;
$custom-light: #c4d875;
$custom-dark: #000000;

JSON

{
  "hex": "#a6c831",
  "rgb": {
    "r": 166,
    "g": 200,
    "b": 49
  },
  "hsl": {
    "h": 73.51,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78121,
    "c": 0.17293,
    "h": 121.9
  },
  "luminance": 0.49637
}

Semantic roles & 50–950 ramp

primary

#A6C831

secondary

#9786CE

accent

#44E468

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A6C831

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

Preview Lab → · Contrast checker → · Palette generator →