#A6CA29#A6CA29

#A6CA29 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.5% C 0.179 H 122.2°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA29
RGB	rgb(166, 202, 41)
HSL	hsl(73, 66%, 48%)
HSV	hsv(73, 80%, 79%)
CMYK	cmyk(17.8%, 0%, 79.7%, 20.8%)
CIE-LAB	lab(76.38, -32.30, 69.39)
CIE-LCH	lch(76.38, 76.54, 114.96°)
OKLab	oklab(78.54% -0.0954 0.1516)
OKLCH	oklch(78.54% 0.179 122.2)
XYZ	xyz(37.2473, 50.5080, 9.8841)
Luminance	0.5051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA29 #4D29CA

analogous

#CA9D29 #A6CA29 #56CA29

triadic

#A6CA29 #29A6CA #CA29A6

tetradic

#A6CA29 #29CA9D #4D29CA #CA2956

square

#A6CA29 #29CA9D #4D29CA #CA2956

split-complementary

#A6CA29 #2956CA #9D29CA

monochromatic

#526414 #7C971F #A6CA29 #BEDC54 #D1E787

Accessibility & contrast

On white

1.89

#A6CA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#A6CA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA29

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA29	#FFFFFF	#000000	##000000
##A6CA29	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)

#D2BC3A

Tritanopia (blue-blind)

#AFBFAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a6ca29;
/* rgb */ color: rgb(166, 202, 41);
/* oklch */ color: oklch(78.5% 0.179 122.2);

Tailwind

colors: {
  custom: {
    50: '#c5da72',
    500: '#a6ca29',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca29;
$custom-light: #c5da72;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca29",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 41
  },
  "hsl": {
    "h": 73.416,
    "s": 66.255,
    "l": 47.647
  },
  "oklch": {
    "l": 0.78541,
    "c": 0.17913,
    "h": 122.2
  },
  "luminance": 0.50508
}

Semantic roles & 50–950 ramp

primary

#A6CA29

secondary

#38296F

accent

#3FE965

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131409

muted

#83837D

Preview Lab

Preview with #A6CA29

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

Preview Lab → · Contrast checker → · Palette generator →