#66EE98#66EE98

#66EE98 is a very light, vivid green. Relative luminance 0.662; OKLCH L 85.2% C 0.170 H 153.1°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#66EE98
RGB	rgb(102, 238, 152)
HSL	hsl(142, 80%, 67%)
HSV	hsv(142, 57%, 93%)
CMYK	cmyk(57.1%, 0%, 36.1%, 6.7%)
CIE-LAB	lab(85.12, -55.87, 30.76)
CIE-LCH	lch(85.12, 63.77, 151.16°)
OKLab	oklab(85.24% -0.1515 0.077)
OKLCH	oklch(85.24% 0.17 153.1)
XYZ	xyz(41.7183, 66.2369, 40.2862)
Luminance	0.6624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EE98 #EE66BC

analogous

#78EE66 #66EE98 #66EEDC

triadic

#66EE98 #9866EE #EE9866

tetradic

#66EE98 #6678EE #EE66BC #EEDC66

square

#66EE98 #6678EE #EE66BC #EEDC66

split-complementary

#66EE98 #DC66EE #EE6678

monochromatic

#16C456 #2FE873 #66EE98 #9DF4BD #D4FAE2

Accessibility & contrast

On white

1.47

#66EE98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#66EE98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EE98

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EE98	#FFFFFF	#000000	##000000
##66EE98	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDC92

Deuteranopia (green-blind)

#DCCF9D

Tritanopia (blue-blind)

#3CEBD8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66ee98;
/* rgb */ color: rgb(102, 238, 152);
/* oklch */ color: oklch(85.2% 0.170 153.1);

Tailwind

colors: {
  custom: {
    50: '#9cf4b7',
    500: '#66ee98',
    950: '#000000',
  },
}

SCSS

$custom: #66ee98;
$custom-light: #9cf4b7;
$custom-dark: #000000;

JSON

{
  "hex": "#66ee98",
  "rgb": {
    "r": 102,
    "g": 238,
    "b": 152
  },
  "hsl": {
    "h": 142.059,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85243,
    "c": 0.16994,
    "h": 153.1
  },
  "luminance": 0.66241
}

Semantic roles & 50–950 ramp

primary

#66EE98

secondary

#C2378E

accent

#098FDC

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66EE98

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

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