#A6D550#A6D550

#A6D550 is a light, vivid yellow-green. Relative luminance 0.563; OKLCH L 81.4% C 0.168 H 126.4°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#A6D550
RGB	rgb(166, 213, 80)
HSL	hsl(81, 61%, 57%)
HSV	hsv(81, 62%, 84%)
CMYK	cmyk(22.1%, 0%, 62.4%, 16.5%)
CIE-LAB	lab(79.77, -35.11, 58.94)
CIE-LCH	lch(79.77, 68.61, 120.78°)
OKLab	oklab(81.36% -0.0999 0.1354)
OKLCH	oklch(81.36% 0.168 126.4)
XYZ	xyz(40.9682, 56.2741, 16.2915)
Luminance	0.5627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D550 #7F50D5

analogous

#D5C150 #A6D550 #64D550

triadic

#A6D550 #50A6D5 #D550A6

tetradic

#A6D550 #50D5C1 #7F50D5 #D55064

square

#A6D550 #50D5C1 #7F50D5 #D55064

split-complementary

#A6D550 #5064D5 #C150D5

monochromatic

#658A21 #89BB2D #A6D550 #BFE181 #D8EDB3

Accessibility & contrast

On white

1.71

#A6D550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#A6D550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D550

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D550	#FFFFFF	#000000	##000000
##A6D550	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C840

Deuteranopia (green-blind)

#D9C55A

Tritanopia (blue-blind)

#ACCCB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a6d550;
/* rgb */ color: rgb(166, 213, 80);
/* oklch */ color: oklch(81.4% 0.168 126.4);

Tailwind

colors: {
  custom: {
    50: '#c3e287',
    500: '#a6d550',
    950: '#000000',
  },
}

SCSS

$custom: #a6d550;
$custom-light: #c3e287;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d550",
  "rgb": {
    "r": 166,
    "g": 213,
    "b": 80
  },
  "hsl": {
    "h": 81.203,
    "s": 61.29,
    "l": 57.451
  },
  "oklch": {
    "l": 0.8136,
    "c": 0.16831,
    "h": 126.4
  },
  "luminance": 0.56275
}

Semantic roles & 50–950 ramp

primary

#A6D550

secondary

#583990

accent

#43E47C

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A6D550

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

Preview Lab → · Contrast checker → · Palette generator →