#53FF66#53FF66

#53FF66 is a very light, highly saturated green. Relative luminance 0.743; OKLCH L 88.2% C 0.241 H 144.8°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#53FF66
RGB	rgb(83, 255, 102)
HSL	hsl(127, 100%, 66%)
HSV	hsv(127, 67%, 100%)
CMYK	cmyk(67.5%, 0%, 60%, 0%)
CIE-LAB	lab(89.07, -72.89, 59.16)
CIE-LCH	lch(89.07, 93.88, 140.94°)
OKLab	oklab(88.16% -0.1971 0.1388)
OKLCH	oklch(88.16% 0.241 144.8)
XYZ	xyz(41.7228, 74.3138, 24.7130)
Luminance	0.7432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53FF66 #FF53EC

analogous

#96FF53 #53FF66 #53FFBC

triadic

#53FF66 #6653FF #FF6653

tetradic

#53FF66 #5396FF #FF53EC #FFBC53

square

#53FF66 #5396FF #FF53EC #FFBC53

split-complementary

#53FF66 #BC53FF #FF5396

monochromatic

#00D818 #16FF30 #53FF66 #90FF9C #CDFFD3

Accessibility & contrast

On white

1.32

#53FF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#53FF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53FF66

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53FF66	#FFFFFF	#000000	##000000
##53FF66	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE855

Deuteranopia (green-blind)

#EFDA73

Tritanopia (blue-blind)

#16F9DE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #53ff66;
/* rgb */ color: rgb(83, 255, 102);
/* oklch */ color: oklch(88.2% 0.241 144.8);

Tailwind

colors: {
  custom: {
    50: '#98ff96',
    500: '#53ff66',
    950: '#000000',
  },
}

SCSS

$custom: #53ff66;
$custom-light: #98ff96;
$custom-dark: #000000;

JSON

{
  "hex": "#53ff66",
  "rgb": {
    "r": 83,
    "g": 255,
    "b": 102
  },
  "hsl": {
    "h": 126.628,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88155,
    "c": 0.2411,
    "h": 144.8
  },
  "luminance": 0.74318
}

Semantic roles & 50–950 ramp

primary

#53FF66

secondary

#D125BE

accent

#00CCE6

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F180E

muted

#80867F

Preview Lab

Preview with #53FF66

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

Preview Lab → · Contrast checker → · Palette generator →