#669B41#669B41

#669B41 is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 63.2% C 0.134 H 134.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#669B41
RGB	rgb(102, 155, 65)
HSL	hsl(95, 41%, 43%)
HSV	hsv(95, 58%, 61%)
CMYK	cmyk(34.2%, 0%, 58.1%, 39.2%)
CIE-LAB	lab(58.65, -33.80, 40.98)
CIE-LCH	lch(58.65, 53.12, 129.52°)
OKLab	oklab(63.2% -0.0938 0.0963)
OKLCH	oklch(63.2% 0.134 134.2)
XYZ	xyz(18.1546, 26.6484, 9.1871)
Luminance	0.2665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B41 #76419B

analogous

#939B41 #669B41 #419B49

triadic

#669B41 #41669B #9B4166

tetradic

#669B41 #41939B #76419B #9B4941

square

#669B41 #41939B #76419B #9B4941

split-complementary

#669B41 #49419B #9B4193

monochromatic

#2D451D #4A702F #669B41 #84BB5E #A5CD89

Accessibility & contrast

On white

3.32

#669B41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#669B41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B41

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B41	#FFFFFF	#000000	##000000
##669B41	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19038

Deuteranopia (green-blind)

#998B47

Tritanopia (blue-blind)

#669587

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #669b41;
/* rgb */ color: rgb(102, 155, 65);
/* oklch */ color: oklch(63.2% 0.134 134.2);

Tailwind

colors: {
  custom: {
    50: '#95b979',
    500: '#669b41',
    950: '#000000',
  },
}

SCSS

$custom: #669b41;
$custom-light: #95b979;
$custom-dark: #000000;

JSON

{
  "hex": "#669b41",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 65
  },
  "hsl": {
    "h": 95.333,
    "s": 40.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63199,
    "c": 0.13446,
    "h": 134.2
  },
  "luminance": 0.26649
}

Semantic roles & 50–950 ramp

primary

#669B41

secondary

#A180B8

accent

#57D19F

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #669B41

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

Preview Lab → · Contrast checker → · Palette generator →