#A6CA2B#A6CA2B

#A6CA2B is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.6% C 0.178 H 122.2°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA2B
RGB	rgb(166, 202, 43)
HSL	hsl(74, 65%, 48%)
HSV	hsv(74, 79%, 79%)
CMYK	cmyk(17.8%, 0%, 78.7%, 20.8%)
CIE-LAB	lab(76.39, -32.22, 68.84)
CIE-LCH	lch(76.39, 76.00, 115.08°)
OKLab	oklab(78.55% -0.0951 0.1507)
OKLCH	oklch(78.55% 0.178 122.2)
XYZ	xyz(37.2830, 50.5224, 10.0727)
Luminance	0.5052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA2B #4F2BCA

analogous

#CA9E2B #A6CA2B #56CA2B

triadic

#A6CA2B #2BA6CA #CA2BA6

tetradic

#A6CA2B #2BCA9E #4F2BCA #CA2B56

square

#A6CA2B #2BCA9E #4F2BCA #CA2B56

split-complementary

#A6CA2B #2B56CA #9E2BCA

monochromatic

#536516 #7D9820 #A6CA2B #BDDB57 #D1E689

Accessibility & contrast

On white

1.89

#A6CA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#A6CA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA2B

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA2B	#FFFFFF	#000000	##000000
##A6CA2B	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D2BC3B

Tritanopia (blue-blind)

#AFBFAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a6ca2b;
/* rgb */ color: rgb(166, 202, 43);
/* oklch */ color: oklch(78.6% 0.178 122.2);

Tailwind

colors: {
  custom: {
    50: '#c4da72',
    500: '#a6ca2b',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca2b;
$custom-light: #c4da72;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca2b",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 43
  },
  "hsl": {
    "h": 73.585,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.78551,
    "c": 0.17822,
    "h": 122.2
  },
  "luminance": 0.50522
}

Semantic roles & 50–950 ramp

primary

#A6CA2B

secondary

#3A2A6F

accent

#40E866

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131409

muted

#83837D

Preview Lab

Preview with #A6CA2B

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

Preview Lab → · Contrast checker → · Palette generator →