#A6D54B#A6D54B

#A6D54B is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.3% C 0.172 H 126.1°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#A6D54B
RGB	rgb(166, 213, 75)
HSL	hsl(80, 62%, 56%)
HSV	hsv(80, 65%, 84%)
CMYK	cmyk(22.1%, 0%, 64.8%, 16.5%)
CIE-LAB	lab(79.73, -35.48, 60.95)
CIE-LCH	lch(79.73, 70.52, 120.20°)
OKLab	oklab(81.31% -0.1014 0.139)
OKLCH	oklch(81.31% 0.172 126.1)
XYZ	xyz(40.7903, 56.2029, 15.3545)
Luminance	0.5620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D54B #7A4BD5

analogous

#D5BF4B #A6D54B #61D54B

triadic

#A6D54B #4BA6D5 #D54BA6

tetradic

#A6D54B #4BD5BF #7A4BD5 #D54B61

square

#A6D54B #4BD5BF #7A4BD5 #D54B61

split-complementary

#A6D54B #4B61D5 #BF4BD5

monochromatic

#63861F #88B82B #A6D54B #BFE17D #D7ECAE

Accessibility & contrast

On white

1.72

#A6D54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#A6D54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D54B

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D54B	#FFFFFF	#000000	##000000
##A6D54B	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C739

Deuteranopia (green-blind)

#D9C556

Tritanopia (blue-blind)

#ACCBB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a6d54b;
/* rgb */ color: rgb(166, 213, 75);
/* oklch */ color: oklch(81.3% 0.172 126.1);

Tailwind

colors: {
  custom: {
    50: '#c4e284',
    500: '#a6d54b',
    950: '#000000',
  },
}

SCSS

$custom: #a6d54b;
$custom-light: #c4e284;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d54b",
  "rgb": {
    "r": 166,
    "g": 213,
    "b": 75
  },
  "hsl": {
    "h": 80.435,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81314,
    "c": 0.17208,
    "h": 126.1
  },
  "luminance": 0.56203
}

Semantic roles & 50–950 ramp

primary

#A6D54B

secondary

#54378D

accent

#43E57A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6D54B

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

Preview Lab → · Contrast checker → · Palette generator →