#66F87D#66F87D

#66F87D is a very light, highly saturated green. Relative luminance 0.714; OKLCH L 87.2% C 0.207 H 146.5°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#66F87D
RGB	rgb(102, 248, 125)
HSL	hsl(129, 91%, 69%)
HSV	hsv(129, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 49.6%, 2.7%)
CIE-LAB	lab(87.70, -63.89, 47.31)
CIE-LCH	lch(87.70, 79.50, 143.48°)
OKLab	oklab(87.24% -0.1728 0.1144)
OKLCH	oklch(87.24% 0.207 146.5)
XYZ	xyz(42.7458, 71.4362, 30.9340)
Luminance	0.7144 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F87D #F866E1

analogous

#98F866 #66F87D #66F8C6

triadic

#66F87D #7D66F8 #F87D66

tetradic

#66F87D #6698F8 #F866E1 #F8C666

square

#66F87D #6698F8 #F866E1 #F8C666

split-complementary

#66F87D #C666F8 #F86698

monochromatic

#0ADA2B #2BF54B #66F87D #A1FBAF #DBFDE0

Accessibility & contrast

On white

1.37

#66F87D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#66F87D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F87D

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F87D	#FFFFFF	#000000	##000000
##66F87D	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE473

Deuteranopia (green-blind)

#E8D786

Tritanopia (blue-blind)

#44F3DB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f87d;
/* rgb */ color: rgb(102, 248, 125);
/* oklch */ color: oklch(87.2% 0.207 146.5);

Tailwind

colors: {
  custom: {
    50: '#9efca5',
    500: '#66f87d',
    950: '#000000',
  },
}

SCSS

$custom: #66f87d;
$custom-light: #9efca5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f87d",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 125
  },
  "hsl": {
    "h": 129.452,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87235,
    "c": 0.20724,
    "h": 146.5
  },
  "luminance": 0.7144
}

Semantic roles & 50–950 ramp

primary

#66F87D

secondary

#D231B8

accent

#00C1E6

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#10180F

muted

#808680

Preview Lab

Preview with #66F87D

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

Preview Lab → · Contrast checker → · Palette generator →