#66E860#66E860

#66E860 is a very light, highly saturated green. Relative luminance 0.614; OKLCH L 82.9% C 0.211 H 142.7°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#66E860
RGB	rgb(102, 232, 96)
HSL	hsl(117, 75%, 64%)
HSV	hsv(117, 59%, 91%)
CMYK	cmyk(56%, 0%, 58.6%, 9%)
CIE-LAB	lab(82.58, -61.67, 54.43)
CIE-LCH	lch(82.58, 82.26, 138.57°)
OKLab	oklab(82.92% -0.1679 0.1281)
OKLCH	oklch(82.92% 0.211 142.7)
XYZ	xyz(36.4455, 61.3794, 20.9909)
Luminance	0.6138 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E860 #E260E8

analogous

#AAE860 #66E860 #60E89E

triadic

#66E860 #6066E8 #E86066

tetradic

#66E860 #60AAE8 #E260E8 #E89E60

square

#66E860 #60AAE8 #E260E8 #E89E60

split-complementary

#66E860 #9E60E8 #E860AA

monochromatic

#21B41A #33E02B #66E860 #99F095 #CDF7CB

Accessibility & contrast

On white

1.58

#66E860 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#66E860 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E860

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E860	#FFFFFF	#000000	##000000
##66E860	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD452

Deuteranopia (green-blind)

#DCC96B

Tritanopia (blue-blind)

#52E2CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #66e860;
/* rgb */ color: rgb(102, 232, 96);
/* oklch */ color: oklch(82.9% 0.211 142.7);

Tailwind

colors: {
  custom: {
    50: '#9df091',
    500: '#66e860',
    950: '#000000',
  },
}

SCSS

$custom: #66e860;
$custom-light: #9df091;
$custom-dark: #000000;

JSON

{
  "hex": "#66e860",
  "rgb": {
    "r": 102,
    "g": 232,
    "b": 96
  },
  "hsl": {
    "h": 117.353,
    "s": 74.725,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82918,
    "c": 0.21115,
    "h": 142.7
  },
  "luminance": 0.61383
}

Semantic roles & 50–950 ramp

primary

#66E860

secondary

#AE38B4

accent

#0FD7CE

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #66E860

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

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