#669D4D#669D4D

#669D4D is a light, vivid green. Relative luminance 0.275; OKLCH L 63.9% C 0.126 H 136.7°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#669D4D
RGB	rgb(102, 157, 77)
HSL	hsl(101, 34%, 46%)
HSV	hsv(101, 51%, 62%)
CMYK	cmyk(35%, 0%, 51%, 38.4%)
CIE-LAB	lab(59.41, -33.33, 35.95)
CIE-LCH	lch(59.41, 49.03, 132.83°)
OKLab	oklab(63.87% -0.0917 0.0863)
OKLCH	oklch(63.87% 0.126 136.7)
XYZ	xyz(18.8755, 27.4737, 11.3282)
Luminance	0.2747 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669D4D #844D9D

analogous

#8E9D4D #669D4D #4D9D5C

triadic

#669D4D #4D669D #9D4D66

tetradic

#669D4D #4D8E9D #844D9D #9D5C4D

square

#669D4D #4D8E9D #844D9D #9D5C4D

split-complementary

#669D4D #5C4D9D #9D4D8E

monochromatic

#314B25 #4B7439 #669D4D #86B86F #A8CC98

Accessibility & contrast

On white

3.23

#669D4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#669D4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669D4D

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669D4D	#FFFFFF	#000000	##000000
##669D4D	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29246

Deuteranopia (green-blind)

#9A8D52

Tritanopia (blue-blind)

#64988B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669d4d;
/* rgb */ color: rgb(102, 157, 77);
/* oklch */ color: oklch(63.9% 0.126 136.7);

Tailwind

colors: {
  custom: {
    50: '#94ba81',
    500: '#669d4d',
    950: '#000000',
  },
}

SCSS

$custom: #669d4d;
$custom-light: #94ba81;
$custom-dark: #000000;

JSON

{
  "hex": "#669d4d",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 77
  },
  "hsl": {
    "h": 101.25,
    "s": 34.188,
    "l": 45.882
  },
  "oklch": {
    "l": 0.63866,
    "c": 0.12592,
    "h": 136.7
  },
  "luminance": 0.27475
}

Semantic roles & 50–950 ramp

primary

#669D4D

secondary

#AB8DB9

accent

#5ECAA8

background

#F9FBF7

surface

#F2F6EE

border

#CCD0C9

text

#0D110A

muted

#7E807C

Preview Lab

Preview with #669D4D

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

Preview Lab → · Contrast checker → · Palette generator →