#66FB95#66FB95

#66FB95 is a very light, vivid green. Relative luminance 0.740; OKLCH L 88.3% C 0.190 H 150.9°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#66FB95
RGB	rgb(102, 251, 149)
HSL	hsl(139, 95%, 69%)
HSV	hsv(139, 59%, 98%)
CMYK	cmyk(59.4%, 0%, 40.6%, 1.6%)
CIE-LAB	lab(88.92, -61.38, 37.27)
CIE-LCH	lch(88.92, 71.81, 148.73°)
OKLab	oklab(88.35% -0.166 0.0923)
OKLCH	oklch(88.35% 0.19 150.9)
XYZ	xyz(45.3981, 73.9847, 40.3160)
Luminance	0.7399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FB95 #FB66CC

analogous

#82FB66 #66FB95 #66FBDF

triadic

#66FB95 #9566FB #FB9566

tetradic

#66FB95 #6682FB #FB66CC #FBDF66

square

#66FB95 #6682FB #FB66CC #FBDF66

split-complementary

#66FB95 #DF66FB #FB6682

monochromatic

#06E14B #2AF96C #66FB95 #A2FDBE #DDFEE8

Accessibility & contrast

On white

1.33

#66FB95 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#66FB95 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FB95

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FB95	#FFFFFF	#000000	##000000
##66FB95	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE88E

Deuteranopia (green-blind)

#E8DA9C

Tritanopia (blue-blind)

#38F7E2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #66fb95;
/* rgb */ color: rgb(102, 251, 149);
/* oklch */ color: oklch(88.3% 0.190 150.9);

Tailwind

colors: {
  custom: {
    50: '#9efeb5',
    500: '#66fb95',
    950: '#000000',
  },
}

SCSS

$custom: #66fb95;
$custom-light: #9efeb5;
$custom-dark: #000000;

JSON

{
  "hex": "#66fb95",
  "rgb": {
    "r": 102,
    "g": 251,
    "b": 149
  },
  "hsl": {
    "h": 138.926,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.88345,
    "c": 0.18992,
    "h": 150.9
  },
  "luminance": 0.73989
}

Semantic roles & 50–950 ramp

primary

#66FB95

secondary

#D530A1

accent

#009DE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101811

muted

#808681

Preview Lab

Preview with #66FB95

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

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