#66E772#66E772

#66E772 is a very light, vivid green. Relative luminance 0.612; OKLCH L 82.9% C 0.195 H 145.3°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#66E772
RGB	rgb(102, 231, 114)
HSL	hsl(126, 73%, 65%)
HSV	hsv(126, 56%, 91%)
CMYK	cmyk(55.8%, 0%, 50.6%, 9.4%)
CIE-LAB	lab(82.48, -59.10, 46.08)
CIE-LCH	lch(82.48, 74.94, 142.06°)
OKLab	oklab(82.9% -0.1602 0.1111)
OKLCH	oklch(82.9% 0.195 145.3)
XYZ	xyz(37.0905, 61.1882, 25.7723)
Luminance	0.6119 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E772 #E766DB

analogous

#9BE766 #66E772 #66E7B2

triadic

#66E772 #7266E7 #E77266

tetradic

#66E772 #669BE7 #E766DB #E7B266

square

#66E772 #669BE7 #E766DB #E7B266

split-complementary

#66E772 #B266E7 #E7669B

monochromatic

#1DB62B #31DF41 #66E772 #9BEFA3 #D0F8D4

Accessibility & contrast

On white

1.59

#66E772 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#66E772 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E772

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E772	#FFFFFF	#000000	##000000
##66E772	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD468

Deuteranopia (green-blind)

#DAC97A

Tritanopia (blue-blind)

#4EE2CC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #66e772;
/* rgb */ color: rgb(102, 231, 114);
/* oklch */ color: oklch(82.9% 0.195 145.3);

Tailwind

colors: {
  custom: {
    50: '#9cef9d',
    500: '#66e772',
    950: '#000000',
  },
}

SCSS

$custom: #66e772;
$custom-light: #9cef9d;
$custom-dark: #000000;

JSON

{
  "hex": "#66e772",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 114
  },
  "hsl": {
    "h": 125.581,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.82898,
    "c": 0.19493,
    "h": 145.3
  },
  "luminance": 0.61192
}

Semantic roles & 50–950 ramp

primary

#66E772

secondary

#B63BAB

accent

#11C3D5

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #66E772

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

Preview Lab → · Contrast checker → · Palette generator →