#A6D23D#A6D23D

#A6D23D is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.5% C 0.178 H 124.7°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#A6D23D
RGB	rgb(166, 210, 61)
HSL	hsl(78, 62%, 53%)
HSV	hsv(78, 71%, 82%)
CMYK	cmyk(21%, 0%, 71%, 17.6%)
CIE-LAB	lab(78.77, -35.02, 65.29)
CIE-LCH	lch(78.77, 74.09, 118.21°)
OKLab	oklab(80.51% -0.1013 0.1462)
OKLCH	oklch(80.51% 0.178 124.7)
XYZ	xyz(39.6151, 54.5367, 12.8535)
Luminance	0.5454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D23D #693DD2

analogous

#D2B33D #A6D23D #5BD23D

triadic

#A6D23D #3DA6D2 #D23DA6

tetradic

#A6D23D #3DD2B3 #693DD2 #D23D5B

square

#A6D23D #3DD2B3 #693DD2 #D23D5B

split-complementary

#A6D23D #3D5BD2 #B33DD2

monochromatic

#5D791C #84AA28 #A6D23D #BDDE6F #D4E9A0

Accessibility & contrast

On white

1.76

#A6D23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#A6D23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D23D

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D23D	#FFFFFF	#000000	##000000
##A6D23D	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC423

Deuteranopia (green-blind)

#D8C24A

Tritanopia (blue-blind)

#AEC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a6d23d;
/* rgb */ color: rgb(166, 210, 61);
/* oklch */ color: oklch(80.5% 0.178 124.7);

Tailwind

colors: {
  custom: {
    50: '#c4e07c',
    500: '#a6d23d',
    950: '#000000',
  },
}

SCSS

$custom: #a6d23d;
$custom-light: #c4e07c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d23d",
  "rgb": {
    "r": 166,
    "g": 210,
    "b": 61
  },
  "hsl": {
    "h": 77.718,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.8051,
    "c": 0.17785,
    "h": 124.7
  },
  "luminance": 0.54537
}

Semantic roles & 50–950 ramp

primary

#A6D23D

secondary

#4A3281

accent

#42E573

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6D23D

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

Preview Lab → · Contrast checker → · Palette generator →