#66E793#66E793

#66E793 is a very light, vivid green. Relative luminance 0.621; OKLCH L 83.4% C 0.165 H 152.5°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#66E793
RGB	rgb(102, 231, 147)
HSL	hsl(141, 73%, 65%)
HSV	hsv(141, 56%, 91%)
CMYK	cmyk(55.8%, 0%, 36.4%, 9.4%)
CIE-LAB	lab(82.96, -53.98, 30.41)
CIE-LCH	lch(82.96, 61.96, 150.60°)
OKLab	oklab(83.44% -0.1464 0.0761)
OKLCH	oklch(83.44% 0.165 152.5)
XYZ	xyz(39.3189, 62.0796, 37.5086)
Luminance	0.6208 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E793 #E766BA

analogous

#7AE766 #66E793 #66E7D3

triadic

#66E793 #9366E7 #E79366

tetradic

#66E793 #667AE7 #E766BA #E7D366

square

#66E793 #667AE7 #E766BA #E7D366

split-complementary

#66E793 #D366E7 #E7667A

monochromatic

#1DB652 #31DF6E #66E793 #9BEFB8 #D0F8DE

Accessibility & contrast

On white

1.57

#66E793 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#66E793 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E793

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E793	#FFFFFF	#000000	##000000
##66E793	1.00	1.57	13.42	13.42
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D68D

Deuteranopia (green-blind)

#D6CA98

Tritanopia (blue-blind)

#41E4D2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #66e793;
/* rgb */ color: rgb(102, 231, 147);
/* oklch */ color: oklch(83.4% 0.165 152.5);

Tailwind

colors: {
  custom: {
    50: '#9befb3',
    500: '#66e793',
    950: '#000000',
  },
}

SCSS

$custom: #66e793;
$custom-light: #9befb3;
$custom-dark: #000000;

JSON

{
  "hex": "#66e793",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 147
  },
  "hsl": {
    "h": 140.93,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83444,
    "c": 0.165,
    "h": 152.5
  },
  "luminance": 0.62083
}

Semantic roles & 50–950 ramp

primary

#66E793

secondary

#B63B8B

accent

#1190D5

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66E793

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

Preview Lab → · Contrast checker → · Palette generator →