#66E35D#66E35D

#66E35D is a light, highly saturated green. Relative luminance 0.586; OKLCH L 81.6% C 0.207 H 142.3°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#66E35D
RGB	rgb(102, 227, 93)
HSL	hsl(116, 71%, 63%)
HSV	hsv(116, 59%, 89%)
CMYK	cmyk(55.1%, 0%, 59%, 11%)
CIE-LAB	lab(81.04, -60.17, 53.98)
CIE-LCH	lch(81.04, 80.84, 138.11°)
OKLab	oklab(81.64% -0.164 0.1269)
OKLCH	oklch(81.64% 0.207 142.3)
XYZ	xyz(34.9226, 58.5503, 19.8148)
Luminance	0.5855 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E35D #DA5DE3

analogous

#A9E35D #66E35D #5DE397

triadic

#66E35D #5D66E3 #E35D66

tetradic

#66E35D #5DA9E3 #DA5DE3 #E3975D

square

#66E35D #5DA9E3 #DA5DE3 #E3975D

split-complementary

#66E35D #975DE3 #E35DA9

monochromatic

#26A81D #35DA29 #66E35D #97EC91 #C9F5C5

Accessibility & contrast

On white

1.65

#66E35D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#66E35D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E35D

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E35D	#FFFFFF	#000000	##000000
##66E35D	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D04F

Deuteranopia (green-blind)

#D8C568

Tritanopia (blue-blind)

#54DDC6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #66e35d;
/* rgb */ color: rgb(102, 227, 93);
/* oklch */ color: oklch(81.6% 0.207 142.3);

Tailwind

colors: {
  custom: {
    50: '#9ced8f',
    500: '#66e35d',
    950: '#000000',
  },
}

SCSS

$custom: #66e35d;
$custom-light: #9ced8f;
$custom-dark: #000000;

JSON

{
  "hex": "#66e35d",
  "rgb": {
    "r": 102,
    "g": 227,
    "b": 93
  },
  "hsl": {
    "h": 115.97,
    "s": 70.526,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81642,
    "c": 0.20729,
    "h": 142.3
  },
  "luminance": 0.58553
}

Semantic roles & 50–950 ramp

primary

#66E35D

secondary

#A33AAA

accent

#13D3C6

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #66E35D

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

Preview Lab → · Contrast checker → · Palette generator →