#66FB70#66FB70

#66FB70 is a very light, highly saturated green. Relative luminance 0.730; OKLCH L 87.8% C 0.222 H 144.5°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#66FB70
RGB	rgb(102, 251, 112)
HSL	hsl(124, 95%, 69%)
HSV	hsv(124, 59%, 98%)
CMYK	cmyk(59.4%, 0%, 55.4%, 1.6%)
CIE-LAB	lab(88.44, -66.64, 54.18)
CIE-LCH	lch(88.44, 85.89, 140.89°)
OKLab	oklab(87.8% -0.1806 0.1288)
OKLCH	oklch(87.8% 0.222 144.5)
XYZ	xyz(42.8987, 72.9849, 27.1529)
Luminance	0.7299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FB70 #FB66F1

analogous

#A7FB66 #66FB70 #66FBBB

triadic

#66FB70 #7066FB #FB7066

tetradic

#66FB70 #66A7FB #FB66F1 #FBBB66

square

#66FB70 #66A7FB #FB66F1 #FBBB66

split-complementary

#66FB70 #BB66FB #FB66A7

monochromatic

#06E115 #2AF938 #66FB70 #A2FDA8 #DDFEDF

Accessibility & contrast

On white

1.35

#66FB70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#66FB70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FB70

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FB70	#FFFFFF	#000000	##000000
##66FB70	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE663

Deuteranopia (green-blind)

#ECD97B

Tritanopia (blue-blind)

#47F5DC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #66fb70;
/* rgb */ color: rgb(102, 251, 112);
/* oklch */ color: oklch(87.8% 0.222 144.5);

Tailwind

colors: {
  custom: {
    50: '#9ffe9c',
    500: '#66fb70',
    950: '#000000',
  },
}

SCSS

$custom: #66fb70;
$custom-light: #9ffe9c;
$custom-dark: #000000;

JSON

{
  "hex": "#66fb70",
  "rgb": {
    "r": 102,
    "g": 251,
    "b": 112
  },
  "hsl": {
    "h": 124.027,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.878,
    "c": 0.22184,
    "h": 144.5
  },
  "luminance": 0.72989
}

Semantic roles & 50–950 ramp

primary

#66FB70

secondary

#D530CA

accent

#00D6E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #66FB70

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

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