#A6CD40#A6CD40

#A6CD40 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.4% C 0.170 H 123.7°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#A6CD40
RGB	rgb(166, 205, 64)
HSL	hsl(77, 59%, 53%)
HSV	hsv(77, 69%, 80%)
CMYK	cmyk(19%, 0%, 68.8%, 19.6%)
CIE-LAB	lab(77.36, -32.54, 62.78)
CIE-LCH	lch(77.36, 70.71, 117.40°)
OKLab	oklab(79.38% -0.0943 0.1413)
OKLCH	oklch(79.38% 0.17 123.7)
XYZ	xyz(38.4830, 52.1395, 12.8860)
Luminance	0.5214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CD40 #6740CD

analogous

#CDAE40 #A6CD40 #5FCD40

triadic

#A6CD40 #40A6CD #CD40A6

tetradic

#A6CD40 #40CDAE #6740CD #CD405F

square

#A6CD40 #40CDAE #6740CD #CD405F

split-complementary

#A6CD40 #405FCD #AE40CD

monochromatic

#5C741E #83A52B #A6CD40 #BDDA71 #D3E6A1

Accessibility & contrast

On white

1.84

#A6CD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#A6CD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CD40

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CD40	#FFFFFF	#000000	##000000
##A6CD40	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02A

Deuteranopia (green-blind)

#D3BF4C

Tritanopia (blue-blind)

#AEC3B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a6cd40;
/* rgb */ color: rgb(166, 205, 64);
/* oklch */ color: oklch(79.4% 0.170 123.7);

Tailwind

colors: {
  custom: {
    50: '#c4dc7d',
    500: '#a6cd40',
    950: '#000000',
  },
}

SCSS

$custom: #a6cd40;
$custom-light: #c4dc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cd40",
  "rgb": {
    "r": 166,
    "g": 205,
    "b": 64
  },
  "hsl": {
    "h": 76.596,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79376,
    "c": 0.16989,
    "h": 123.7
  },
  "luminance": 0.5214
}

Semantic roles & 50–950 ramp

primary

#A6CD40

secondary

#48347D

accent

#46E271

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6CD40

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

Preview Lab → · Contrast checker → · Palette generator →