#A5EC66#A5EC66

#A5EC66 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 86.8% C 0.181 H 132.4°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#A5EC66
RGB	rgb(165, 236, 102)
HSL	hsl(92, 78%, 66%)
HSV	hsv(92, 57%, 93%)
CMYK	cmyk(30.1%, 0%, 56.8%, 7.5%)
CIE-LAB	lab(86.48, -43.79, 56.97)
CIE-LCH	lch(86.48, 71.86, 127.55°)
OKLab	oklab(86.85% -0.1221 0.1336)
OKLCH	oklch(86.85% 0.181 132.4)
XYZ	xyz(47.9101, 68.9479, 23.3518)
Luminance	0.6895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5EC66 #AD66EC

analogous

#E8EC66 #A5EC66 #66EC6A

triadic

#A5EC66 #66A5EC #EC66A5

tetradic

#A5EC66 #66E8EC #AD66EC #EC6A66

square

#A5EC66 #66E8EC #AD66EC #EC6A66

split-complementary

#A5EC66 #6A66EC #EC66E8

monochromatic

#67C018 #85E530 #A5EC66 #C5F39C #E5FAD3

Accessibility & contrast

On white

1.42

#A5EC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#A5EC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5EC66

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5EC66	#FFFFFF	#000000	##000000
##A5EC66	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC58

Deuteranopia (green-blind)

#EBD66F

Tritanopia (blue-blind)

#A7E3CF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a5ec66;
/* rgb */ color: rgb(165, 236, 102);
/* oklch */ color: oklch(86.8% 0.181 132.4);

Tailwind

colors: {
  custom: {
    50: '#c3f296',
    500: '#a5ec66',
    950: '#000000',
  },
}

SCSS

$custom: #a5ec66;
$custom-light: #c3f296;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ec66",
  "rgb": {
    "r": 165,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 91.791,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86848,
    "c": 0.18095,
    "h": 132.4
  },
  "luminance": 0.6895
}

Semantic roles & 50–950 ramp

primary

#A5EC66

secondary

#7F38BE

accent

#0BDA79

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A5EC66

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

Preview Lab → · Contrast checker → · Palette generator →