#66E754#66E754

#66E754 is a very light, highly saturated green. Relative luminance 0.606; OKLCH L 82.5% C 0.219 H 141.3°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#66E754
RGB	rgb(102, 231, 84)
HSL	hsl(113, 75%, 62%)
HSV	hsv(113, 64%, 91%)
CMYK	cmyk(55.8%, 0%, 63.6%, 9.4%)
CIE-LAB	lab(82.17, -62.55, 59.08)
CIE-LCH	lch(82.17, 86.04, 136.64°)
OKLab	oklab(82.54% -0.1709 0.1369)
OKLCH	oklch(82.54% 0.219 141.3)
XYZ	xyz(35.6539, 60.6136, 18.2065)
Luminance	0.6062 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E754 #D554E7

analogous

#B0E754 #66E754 #54E78C

triadic

#66E754 #5466E7 #E75466

tetradic

#66E754 #54B0E7 #D554E7 #E78C54

square

#66E754 #54B0E7 #D554E7 #E78C54

split-complementary

#66E754 #8C54E7 #E754B0

monochromatic

#29A918 #37DF1F #66E754 #96EF8A #C6F6BF

Accessibility & contrast

On white

1.60

#66E754 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#66E754 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E754

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E754	#FFFFFF	#000000	##000000
##66E754	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD342

Deuteranopia (green-blind)

#DCC861

Tritanopia (blue-blind)

#54E0C8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #66e754;
/* rgb */ color: rgb(102, 231, 84);
/* oklch */ color: oklch(82.5% 0.219 141.3);

Tailwind

colors: {
  custom: {
    50: '#9df08a',
    500: '#66e754',
    950: '#000000',
  },
}

SCSS

$custom: #66e754;
$custom-light: #9df08a;
$custom-dark: #000000;

JSON

{
  "hex": "#66e754",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 84
  },
  "hsl": {
    "h": 112.653,
    "s": 75.385,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82544,
    "c": 0.21892,
    "h": 141.3
  },
  "luminance": 0.60617
}

Semantic roles & 50–950 ramp

primary

#66E754

secondary

#9C35AA

accent

#0ED8BF

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #66E754

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

Preview Lab → · Contrast checker → · Palette generator →