#A6D243#A6D243

#A6D243 is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.6% C 0.174 H 125.0°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#A6D243
RGB	rgb(166, 210, 67)
HSL	hsl(78, 61%, 54%)
HSV	hsv(78, 68%, 82%)
CMYK	cmyk(21%, 0%, 68.1%, 17.6%)
CIE-LAB	lab(78.81, -34.65, 63.12)
CIE-LCH	lch(78.81, 72.01, 118.77°)
OKLab	oklab(80.55% -0.0998 0.1425)
OKLCH	oklch(80.55% 0.174 125)
XYZ	xyz(39.7859, 54.6050, 13.7528)
Luminance	0.5461 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D243 #6F43D2

analogous

#D2B743 #A6D243 #5FD243

triadic

#A6D243 #43A6D2 #D243A6

tetradic

#A6D243 #43D2B7 #6F43D2 #D2435F

square

#A6D243 #43D2B7 #6F43D2 #D2435F

split-complementary

#A6D243 #435FD2 #B743D2

monochromatic

#607D1E #85AE2A #A6D243 #BDDE74 #D5EAA6

Accessibility & contrast

On white

1.76

#A6D243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#A6D243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D243

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D243	#FFFFFF	#000000	##000000
##A6D243	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC52D

Deuteranopia (green-blind)

#D7C34F

Tritanopia (blue-blind)

#ADC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a6d243;
/* rgb */ color: rgb(166, 210, 67);
/* oklch */ color: oklch(80.6% 0.174 125.0);

Tailwind

colors: {
  custom: {
    50: '#c4e07f',
    500: '#a6d243',
    950: '#000000',
  },
}

SCSS

$custom: #a6d243;
$custom-light: #c4e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d243",
  "rgb": {
    "r": 166,
    "g": 210,
    "b": 67
  },
  "hsl": {
    "h": 78.462,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80554,
    "c": 0.17399,
    "h": 125
  },
  "luminance": 0.54605
}

Semantic roles & 50–950 ramp

primary

#A6D243

secondary

#4D3584

accent

#43E475

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6D243

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

Preview Lab → · Contrast checker → · Palette generator →