#A5FF52#A5FF52

#A5FF52 is a very light, highly saturated yellow-green. Relative luminance 0.801; OKLCH L 91.1% C 0.220 H 133.0°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#A5FF52
RGB	rgb(165, 255, 82)
HSL	hsl(91, 100%, 66%)
HSV	hsv(91, 68%, 100%)
CMYK	cmyk(35.3%, 0%, 67.8%, 0%)
CIE-LAB	lab(91.74, -53.38, 70.83)
CIE-LCH	lch(91.74, 88.69, 127.00°)
OKLab	oklab(91.08% -0.1498 0.1607)
OKLCH	oklch(91.08% 0.22 133)
XYZ	xyz(52.7992, 80.1263, 20.6650)
Luminance	0.8013 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5FF52 #AC52FF

analogous

#FBFF52 #A5FF52 #52FF55

triadic

#A5FF52 #52A5FF #FF52A5

tetradic

#A5FF52 #52FBFF #AC52FF #FF5552

square

#A5FF52 #52FBFF #AC52FF #FF5552

split-complementary

#A5FF52 #5552FF #FF52FB

monochromatic

#67D700 #85FF15 #A5FF52 #C5FF8F #E5FFCC

Accessibility & contrast

On white

1.23

#A5FF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#A5FF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5FF52

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5FF52	#FFFFFF	#000000	##000000
##A5FF52	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC38

Deuteranopia (green-blind)

#FDE561

Tritanopia (blue-blind)

#A6F5DC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #a5ff52;
/* rgb */ color: rgb(165, 255, 82);
/* oklch */ color: oklch(91.1% 0.220 133.0);

Tailwind

colors: {
  custom: {
    50: '#c5ff8b',
    500: '#a5ff52',
    950: '#000000',
  },
}

SCSS

$custom: #a5ff52;
$custom-light: #c5ff8b;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ff52",
  "rgb": {
    "r": 165,
    "g": 255,
    "b": 82
  },
  "hsl": {
    "h": 91.214,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91081,
    "c": 0.2197,
    "h": 133
  },
  "luminance": 0.80129
}

Semantic roles & 50–950 ramp

primary

#A5FF52

secondary

#7E25D0

accent

#00E677

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13180D

muted

#83867F

Preview Lab

Preview with #A5FF52

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

Preview Lab → · Contrast checker → · Palette generator →