#A6D554#A6D554

#A6D554 is a light, vivid yellow-green. Relative luminance 0.563; OKLCH L 81.4% C 0.165 H 126.7°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#A6D554
RGB	rgb(166, 213, 84)
HSL	hsl(82, 61%, 58%)
HSV	hsv(82, 61%, 84%)
CMYK	cmyk(22.1%, 0%, 60.6%, 16.5%)
CIE-LAB	lab(79.80, -34.79, 57.29)
CIE-LCH	lch(79.80, 67.02, 121.27°)
OKLab	oklab(81.4% -0.0987 0.1324)
OKLCH	oklch(81.4% 0.165 126.7)
XYZ	xyz(41.1204, 56.3350, 17.0931)
Luminance	0.5634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D554 #8354D5

analogous

#D5C354 #A6D554 #66D554

triadic

#A6D554 #54A6D5 #D554A6

tetradic

#A6D554 #54D5C3 #8354D5 #D55466

square

#A6D554 #54D5C3 #8354D5 #D55466

split-complementary

#A6D554 #5466D5 #C354D5

monochromatic

#668C22 #89BD2E #A6D554 #C0E185 #D9EDB6

Accessibility & contrast

On white

1.71

#A6D554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#A6D554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D554

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D554	#FFFFFF	#000000	##000000
##A6D554	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC845

Deuteranopia (green-blind)

#D9C55D

Tritanopia (blue-blind)

#ACCCBA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a6d554;
/* rgb */ color: rgb(166, 213, 84);
/* oklch */ color: oklch(81.4% 0.165 126.7);

Tailwind

colors: {
  custom: {
    50: '#c3e289',
    500: '#a6d554',
    950: '#000000',
  },
}

SCSS

$custom: #a6d554;
$custom-light: #c3e289;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d554",
  "rgb": {
    "r": 166,
    "g": 213,
    "b": 84
  },
  "hsl": {
    "h": 81.86,
    "s": 60.563,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81399,
    "c": 0.16514,
    "h": 126.7
  },
  "luminance": 0.56336
}

Semantic roles & 50–950 ramp

primary

#A6D554

secondary

#5B3B92

accent

#44E47E

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A6D554

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

Preview Lab → · Contrast checker → · Palette generator →