#66E792#66E792

#66E792 is a very light, vivid green. Relative luminance 0.621; OKLCH L 83.4% C 0.166 H 152.3°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#66E792
RGB	rgb(102, 231, 146)
HSL	hsl(140, 73%, 65%)
HSV	hsv(140, 56%, 91%)
CMYK	cmyk(55.8%, 0%, 36.8%, 9.4%)
CIE-LAB	lab(82.94, -54.15, 30.90)
CIE-LCH	lch(82.94, 62.35, 150.29°)
OKLab	oklab(83.43% -0.1468 0.0772)
OKLCH	oklch(83.43% 0.166 152.3)
XYZ	xyz(39.2408, 62.0484, 37.0972)
Luminance	0.6205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E792 #E766BB

analogous

#7BE766 #66E792 #66E7D2

triadic

#66E792 #9266E7 #E79266

tetradic

#66E792 #667BE7 #E766BB #E7D266

square

#66E792 #667BE7 #E766BB #E7D266

split-complementary

#66E792 #D266E7 #E7667B

monochromatic

#1DB651 #31DF6C #66E792 #9BEFB8 #D0F8DD

Accessibility & contrast

On white

1.57

#66E792 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#66E792 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E792

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E792	#FFFFFF	#000000	##000000
##66E792	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D68C

Deuteranopia (green-blind)

#D6CA97

Tritanopia (blue-blind)

#42E4D1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #66e792;
/* rgb */ color: rgb(102, 231, 146);
/* oklch */ color: oklch(83.4% 0.166 152.3);

Tailwind

colors: {
  custom: {
    50: '#9befb2',
    500: '#66e792',
    950: '#000000',
  },
}

SCSS

$custom: #66e792;
$custom-light: #9befb2;
$custom-dark: #000000;

JSON

{
  "hex": "#66e792",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 146
  },
  "hsl": {
    "h": 140.465,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83425,
    "c": 0.16592,
    "h": 152.3
  },
  "luminance": 0.62052
}

Semantic roles & 50–950 ramp

primary

#66E792

secondary

#B63B8C

accent

#1192D5

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66E792

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

Preview Lab → · Contrast checker → · Palette generator →