#66B079#66B079

#66B079 is a light, moderate green. Relative luminance 0.353; OKLCH L 69.4% C 0.110 H 150.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#66B079
RGB	rgb(102, 176, 121)
HSL	hsl(135, 32%, 55%)
HSV	hsv(135, 42%, 69%)
CMYK	cmyk(42%, 0%, 31.3%, 31%)
CIE-LAB	lab(65.95, -35.20, 21.15)
CIE-LCH	lch(65.95, 41.07, 149.01°)
OKLab	oklab(69.41% -0.0961 0.0534)
OKLCH	oklch(69.41% 0.11 150.9)
XYZ	xyz(24.4545, 35.2543, 23.6016)
Luminance	0.3526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66B079 #B0669D

analogous

#78B066 #66B079 #66B09E

triadic

#66B079 #7966B0 #B07966

tetradic

#66B079 #6678B0 #B0669D #B09E66

square

#66B079 #6678B0 #B0669D #B09E66

split-complementary

#66B079 #9E66B0 #B06678

monochromatic

#356742 #4A8F5C #66B079 #8EC59C #B7DAC0

Accessibility & contrast

On white

2.61

#66B079 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#66B079 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66B079

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66B079	#FFFFFF	#000000	##000000
##66B079	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A576

Deuteranopia (green-blind)

#A69D7C

Tritanopia (blue-blind)

#59AEA2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #66b079;
/* rgb */ color: rgb(102, 176, 121);
/* oklch */ color: oklch(69.4% 0.110 150.9);

Tailwind

colors: {
  custom: {
    50: '#95c8a0',
    500: '#66b079',
    950: '#000000',
  },
}

SCSS

$custom: #66b079;
$custom-light: #95c8a0;
$custom-dark: #000000;

JSON

{
  "hex": "#66b079",
  "rgb": {
    "r": 102,
    "g": 176,
    "b": 121
  },
  "hsl": {
    "h": 135.405,
    "s": 31.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.69409,
    "c": 0.10994,
    "h": 150.9
  },
  "luminance": 0.35256
}

Semantic roles & 50–950 ramp

primary

#66B079

secondary

#C9A9C1

accent

#60ADC8

background

#F9FCF9

surface

#F2F8F2

border

#CCD1CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #66B079

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

Preview Lab → · Contrast checker → · Palette generator →