#66F088#66F088

#66F088 is a very light, vivid green. Relative luminance 0.669; OKLCH L 85.4% C 0.187 H 149.0°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#66F088
RGB	rgb(102, 240, 136)
HSL	hsl(135, 82%, 67%)
HSV	hsv(135, 58%, 94%)
CMYK	cmyk(57.5%, 0%, 43.3%, 5.9%)
CIE-LAB	lab(85.46, -59.30, 39.20)
CIE-LCH	lch(85.46, 71.08, 146.54°)
OKLab	oklab(85.45% -0.1604 0.0964)
OKLCH	oklch(85.45% 0.187 149)
XYZ	xyz(41.0806, 66.9187, 34.0395)
Luminance	0.6692 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F088 #F066CE

analogous

#89F066 #66F088 #66F0CD

triadic

#66F088 #8866F0 #F08866

tetradic

#66F088 #6689F0 #F066CE #F0CD66

square

#66F088 #6689F0 #F066CE #F0CD66

split-complementary

#66F088 #CD66F0 #F06689

monochromatic

#14C840 #2EEB5D #66F088 #9EF5B3 #D5FBDF

Accessibility & contrast

On white

1.46

#66F088 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#66F088 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F088

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F088	#FFFFFF	#000000	##000000
##66F088	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DD80

Deuteranopia (green-blind)

#E0D18F

Tritanopia (blue-blind)

#43ECD7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66f088;
/* rgb */ color: rgb(102, 240, 136);
/* oklch */ color: oklch(85.4% 0.187 149.0);

Tailwind

colors: {
  custom: {
    50: '#9df6ac',
    500: '#66f088',
    950: '#000000',
  },
}

SCSS

$custom: #66f088;
$custom-light: #9df6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#66f088",
  "rgb": {
    "r": 102,
    "g": 240,
    "b": 136
  },
  "hsl": {
    "h": 134.783,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85446,
    "c": 0.18715,
    "h": 149
  },
  "luminance": 0.66923
}

Semantic roles & 50–950 ramp

primary

#66F088

secondary

#C535A2

accent

#07A9DF

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #66F088

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

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