#A6CA49#A6CA49

#A6CA49 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.8% C 0.160 H 123.4°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA49
RGB	rgb(166, 202, 73)
HSL	hsl(77, 55%, 54%)
HSV	hsv(77, 64%, 79%)
CMYK	cmyk(17.8%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(76.58, -30.53, 58.41)
CIE-LCH	lch(76.58, 65.91, 117.60°)
OKLab	oklab(78.76% -0.0879 0.1334)
OKLCH	oklch(78.76% 0.16 123.4)
XYZ	xyz(38.0493, 50.8289, 14.1084)
Luminance	0.5083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA49 #6D49CA

analogous

#CAAE49 #A6CA49 #66CA49

triadic

#A6CA49 #49A6CA #CA49A6

tetradic

#A6CA49 #49CAAE #6D49CA #CA4966

square

#A6CA49 #49CAAE #6D49CA #CA4966

split-complementary

#A6CA49 #4966CA #AE49CA

monochromatic

#5F7622 #85A630 #A6CA49 #BDD878 #D4E6A8

Accessibility & contrast

On white

1.88

#A6CA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#A6CA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA49

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA49	#FFFFFF	#000000	##000000
##A6CA49	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE38

Deuteranopia (green-blind)

#D0BD52

Tritanopia (blue-blind)

#AEC0AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a6ca49;
/* rgb */ color: rgb(166, 202, 73);
/* oklch */ color: oklch(78.8% 0.160 123.4);

Tailwind

colors: {
  custom: {
    50: '#c3da82',
    500: '#a6ca49',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca49;
$custom-light: #c3da82;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca49",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 76.744,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78761,
    "c": 0.15977,
    "h": 123.4
  },
  "luminance": 0.50829
}

Semantic roles & 50–950 ramp

primary

#A6CA49

secondary

#4C387F

accent

#4ADE73

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A6CA49

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

Preview Lab → · Contrast checker → · Palette generator →