#66EB87#66EB87

#66EB87 is a very light, vivid green. Relative luminance 0.640; OKLCH L 84.2% C 0.181 H 149.1°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#66EB87
RGB	rgb(102, 235, 135)
HSL	hsl(135, 77%, 66%)
HSV	hsv(135, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 42.6%, 7.8%)
CIE-LAB	lab(83.96, -57.55, 37.75)
CIE-LCH	lch(83.96, 68.83, 146.73°)
OKLab	oklab(84.21% -0.1557 0.093)
OKLCH	oklch(84.21% 0.181 149.1)
XYZ	xyz(39.5582, 63.9871, 33.1831)
Luminance	0.6399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EB87 #EB66CA

analogous

#87EB66 #66EB87 #66EBC9

triadic

#66EB87 #8766EB #EB8766

tetradic

#66EB87 #6687EB #EB66CA #EBC966

square

#66EB87 #6687EB #EB66CA #EBC966

split-complementary

#66EB87 #C966EB #EB6687

monochromatic

#19BE42 #30E45D #66EB87 #9CF2B1 #D2F9DC

Accessibility & contrast

On white

1.52

#66EB87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#66EB87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EB87

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EB87	#FFFFFF	#000000	##000000
##66EB87	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD980

Deuteranopia (green-blind)

#DBCD8E

Tritanopia (blue-blind)

#45E7D3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66eb87;
/* rgb */ color: rgb(102, 235, 135);
/* oklch */ color: oklch(84.2% 0.181 149.1);

Tailwind

colors: {
  custom: {
    50: '#9cf2ab',
    500: '#66eb87',
    950: '#000000',
  },
}

SCSS

$custom: #66eb87;
$custom-light: #9cf2ab;
$custom-dark: #000000;

JSON

{
  "hex": "#66eb87",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 135
  },
  "hsl": {
    "h": 134.887,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84206,
    "c": 0.1814,
    "h": 149.1
  },
  "luminance": 0.63991
}

Semantic roles & 50–950 ramp

primary

#66EB87

secondary

#BD399C

accent

#0CA6D9

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #66EB87

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

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