#66DB35#66DB35

#66DB35 is a light, highly saturated green. Relative luminance 0.537; OKLCH L 79.3% C 0.224 H 138.4°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#66DB35
RGB	rgb(102, 219, 53)
HSL	hsl(102, 70%, 53%)
HSV	hsv(102, 76%, 86%)
CMYK	cmyk(53.4%, 0%, 75.8%, 14.1%)
CIE-LAB	lab(78.31, -60.67, 66.49)
CIE-LCH	lch(78.31, 90.02, 132.38°)
OKLab	oklab(79.29% -0.1676 0.1486)
OKLCH	oklch(79.29% 0.224 138.4)
XYZ	xyz(31.4524, 53.7424, 12.0834)
Luminance	0.5374 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DB35 #AA35DB

analogous

#B9DB35 #66DB35 #35DB57

triadic

#66DB35 #3566DB #DB3566

tetradic

#66DB35 #35B9DB #AA35DB #DB5735

square

#66DB35 #35B9DB #AA35DB #DB5735

split-complementary

#66DB35 #5735DB #DB35B9

monochromatic

#357F17 #4BB320 #66DB35 #8DE469 #B5EE9D

Accessibility & contrast

On white

1.79

#66DB35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#66DB35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DB35

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DB35	#FFFFFF	#000000	##000000
##66DB35	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C809

Deuteranopia (green-blind)

#D3BE47

Tritanopia (blue-blind)

#5CD3BC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #66db35;
/* rgb */ color: rgb(102, 219, 53);
/* oklch */ color: oklch(79.3% 0.224 138.4);

Tailwind

colors: {
  custom: {
    50: '#9de778',
    500: '#66db35',
    950: '#000000',
  },
}

SCSS

$custom: #66db35;
$custom-light: #9de778;
$custom-dark: #000000;

JSON

{
  "hex": "#66db35",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 53
  },
  "hsl": {
    "h": 102.289,
    "s": 69.748,
    "l": 53.333
  },
  "oklch": {
    "l": 0.79293,
    "c": 0.22399,
    "h": 138.4
  },
  "luminance": 0.53745
}

Semantic roles & 50–950 ramp

primary

#66DB35

secondary

#6C2E86

accent

#3BEDB8

background

#FCFEFB

surface

#F6FDF2

border

#D0D5CC

text

#0F160A

muted

#80847D

Preview Lab

Preview with #66DB35

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

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