#A6E55D#A6E55D

#A6E55D is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.2% C 0.179 H 130.4°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#A6E55D
RGB	rgb(166, 229, 93)
HSL	hsl(88, 72%, 63%)
HSV	hsv(88, 59%, 90%)
CMYK	cmyk(27.5%, 0%, 59.4%, 10.2%)
CIE-LAB	lab(84.45, -41.21, 58.60)
CIE-LCH	lch(84.45, 71.64, 125.11°)
OKLab	oklab(85.19% -0.1157 0.1362)
OKLCH	oklch(85.19% 0.179 130.4)
XYZ	xyz(45.7206, 64.9347, 20.4786)
Luminance	0.6494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E55D #9C5DE5

analogous

#E5E05D #A6E55D #62E55D

triadic

#A6E55D #5DA6E5 #E55DA6

tetradic

#A6E55D #5DE5E0 #9C5DE5 #E55D62

square

#A6E55D #5DE5E0 #9C5DE5 #E55D62

split-complementary

#A6E55D #5D62E5 #E05DE5

monochromatic

#69AC1C #89DD28 #A6E55D #C3ED92 #E0F6C6

Accessibility & contrast

On white

1.50

#A6E55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#A6E55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E55D

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E55D	#FFFFFF	#000000	##000000
##A6E55D	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64E

Deuteranopia (green-blind)

#E6D167

Tritanopia (blue-blind)

#A9DCC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a6e55d;
/* rgb */ color: rgb(166, 229, 93);
/* oklch */ color: oklch(85.2% 0.179 130.4);

Tailwind

colors: {
  custom: {
    50: '#c4ed90',
    500: '#a6e55d',
    950: '#000000',
  },
}

SCSS

$custom: #a6e55d;
$custom-light: #c4ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e55d",
  "rgb": {
    "r": 166,
    "g": 229,
    "b": 93
  },
  "hsl": {
    "h": 87.794,
    "s": 72.34,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85189,
    "c": 0.17868,
    "h": 130.4
  },
  "luminance": 0.64936
}

Semantic roles & 50–950 ramp

primary

#A6E55D

secondary

#6F39AD

accent

#11D46C

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A6E55D

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

Preview Lab → · Contrast checker → · Palette generator →