#66D95F#66D95F

#66D95F is a light, vivid green. Relative luminance 0.533; OKLCH L 79.2% C 0.193 H 142.5°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#66D95F
RGB	rgb(102, 217, 95)
HSL	hsl(117, 62%, 61%)
HSV	hsv(117, 56%, 85%)
CMYK	cmyk(53%, 0%, 56.2%, 14.9%)
CIE-LAB	lab(78.04, -56.21, 49.59)
CIE-LCH	lch(78.04, 74.95, 138.58°)
OKLab	oklab(79.17% -0.1531 0.1175)
OKLCH	oklch(79.17% 0.193 142.5)
XYZ	xyz(32.3563, 53.2741, 19.4021)
Luminance	0.5328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D95F #D25FD9

analogous

#A3D95F #66D95F #5FD995

triadic

#66D95F #5F66D9 #D95F66

tetradic

#66D95F #5FA3D9 #D25FD9 #D9955F

square

#66D95F #5FA3D9 #D25FD9 #D9955F

split-complementary

#66D95F #955FD9 #D95FA3

monochromatic

#2B9924 #39CB30 #66D95F #95E590 #C5F0C2

Accessibility & contrast

On white

1.80

#66D95F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#66D95F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D95F

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D95F	#FFFFFF	#000000	##000000
##66D95F	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC753

Deuteranopia (green-blind)

#CEBD68

Tritanopia (blue-blind)

#56D3BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #66d95f;
/* rgb */ color: rgb(102, 217, 95);
/* oklch */ color: oklch(79.2% 0.193 142.5);

Tailwind

colors: {
  custom: {
    50: '#9be690',
    500: '#66d95f',
    950: '#000000',
  },
}

SCSS

$custom: #66d95f;
$custom-light: #9be690;
$custom-dark: #000000;

JSON

{
  "hex": "#66d95f",
  "rgb": {
    "r": 102,
    "g": 217,
    "b": 95
  },
  "hsl": {
    "h": 116.557,
    "s": 61.616,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79174,
    "c": 0.193,
    "h": 142.5
  },
  "luminance": 0.53277
}

Semantic roles & 50–950 ramp

primary

#66D95F

secondary

#983F9E

accent

#1CC9BF

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #66D95F

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

Preview Lab → · Contrast checker → · Palette generator →