#66BF7C#66BF7C

#66BF7C is a light, vivid green. Relative luminance 0.415; OKLCH L 73.2% C 0.130 H 150.2°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#66BF7C
RGB	rgb(102, 191, 124)
HSL	hsl(135, 41%, 57%)
HSV	hsv(135, 47%, 75%)
CMYK	cmyk(46.6%, 0%, 35.1%, 25.1%)
CIE-LAB	lab(70.55, -41.38, 25.75)
CIE-LCH	lch(70.55, 48.74, 148.10°)
OKLab	oklab(73.18% -0.1126 0.0646)
OKLCH	oklch(73.18% 0.13 150.2)
XYZ	xyz(27.7466, 41.5396, 25.6207)
Luminance	0.4154 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BF7C #BF66A9

analogous

#7DBF66 #66BF7C #66BFA8

triadic

#66BF7C #7C66BF #BF7C66

tetradic

#66BF7C #667DBF #BF66A9 #BFA866

square

#66BF7C #667DBF #BF66A9 #BFA866

split-complementary

#66BF7C #A866BF #BF667D

monochromatic

#327844 #44A35C #66BF7C #91D1A1 #BCE3C6

Accessibility & contrast

On white

2.26

#66BF7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#66BF7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BF7C

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BF7C	#FFFFFF	#000000	##000000
##66BF7C	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B278

Deuteranopia (green-blind)

#B3A980

Tritanopia (blue-blind)

#55BCAE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #66bf7c;
/* rgb */ color: rgb(102, 191, 124);
/* oklch */ color: oklch(73.2% 0.130 150.2);

Tailwind

colors: {
  custom: {
    50: '#97d3a2',
    500: '#66bf7c',
    950: '#000000',
  },
}

SCSS

$custom: #66bf7c;
$custom-light: #97d3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#66bf7c",
  "rgb": {
    "r": 102,
    "g": 191,
    "b": 124
  },
  "hsl": {
    "h": 134.831,
    "s": 41.014,
    "l": 57.451
  },
  "oklch": {
    "l": 0.73176,
    "c": 0.1298,
    "h": 150.2
  },
  "luminance": 0.41542
}

Semantic roles & 50–950 ramp

primary

#66BF7C

secondary

#D2AEC9

accent

#57B3D1

background

#F9FDFA

surface

#F2FAF3

border

#CCD3CD

text

#0E140F

muted

#7E837F

Preview Lab

Preview with #66BF7C

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

Preview Lab → · Contrast checker → · Palette generator →