#66F893#66F893

#66F893 is a very light, vivid green. Relative luminance 0.721; OKLCH L 87.6% C 0.188 H 150.7°. Best body text is #000000 at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#66F893
RGB	rgb(102, 248, 147)
HSL	hsl(138, 91%, 69%)
HSV	hsv(138, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 40.7%, 2.7%)
CIE-LAB	lab(88.00, -60.57, 37.06)
CIE-LCH	lch(88.00, 71.01, 148.54°)
OKLab	oklab(87.58% -0.1638 0.0918)
OKLCH	oklch(87.58% 0.188 150.7)
XYZ	xyz(44.3100, 72.0619, 39.1724)
Luminance	0.7207 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F893 #F866CB

analogous

#82F866 #66F893 #66F8DC

triadic

#66F893 #9366F8 #F89366

tetradic

#66F893 #6682F8 #F866CB #F8DC66

square

#66F893 #6682F8 #F866CB #F8DC66

split-complementary

#66F893 #DC66F8 #F86682

monochromatic

#0ADA4A #2BF56A #66F893 #A1FBBC #DBFDE6

Accessibility & contrast

On white

1.36

#66F893 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.41

#66F893 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F893

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F893	#FFFFFF	#000000	##000000
##66F893	1.00	1.36	15.41	15.41
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.41	21.00	1.00	1.00
##000000	15.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E58C

Deuteranopia (green-blind)

#E6D79A

Tritanopia (blue-blind)

#3AF4DF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #66f893;
/* rgb */ color: rgb(102, 248, 147);
/* oklch */ color: oklch(87.6% 0.188 150.7);

Tailwind

colors: {
  custom: {
    50: '#9efbb3',
    500: '#66f893',
    950: '#000000',
  },
}

SCSS

$custom: #66f893;
$custom-light: #9efbb3;
$custom-dark: #000000;

JSON

{
  "hex": "#66f893",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 147
  },
  "hsl": {
    "h": 138.493,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87582,
    "c": 0.18778,
    "h": 150.7
  },
  "luminance": 0.72066
}

Semantic roles & 50–950 ramp

primary

#66F893

secondary

#D231A0

accent

#009FE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101811

muted

#808681

Preview Lab

Preview with #66F893

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

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