#669A2F#669A2F

#669A2F is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.8% C 0.148 H 131.8°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#669A2F
RGB	rgb(102, 154, 47)
HSL	hsl(89, 53%, 39%)
HSV	hsv(89, 69%, 60%)
CMYK	cmyk(33.8%, 0%, 69.5%, 39.6%)
CIE-LAB	lab(58.17, -34.99, 48.49)
CIE-LCH	lch(58.17, 59.80, 125.81°)
OKLab	oklab(62.76% -0.0985 0.1101)
OKLCH	oklch(62.76% 0.148 131.8)
XYZ	xyz(17.5480, 26.1406, 6.8098)
Luminance	0.2614 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669A2F #632F9A

analogous

#9A992F #669A2F #309A2F

triadic

#669A2F #2F669A #9A2F66

tetradic

#669A2F #2F9A99 #632F9A #9A2F30

square

#669A2F #2F9A99 #632F9A #9A2F30

split-complementary

#669A2F #2F309A #992F9A

monochromatic

#283C12 #476B21 #669A2F #85C541 #A3D370

Accessibility & contrast

On white

3.37

#669A2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#669A2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669A2F

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669A2F	#FFFFFF	#000000	##000000
##669A2F	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E1F

Deuteranopia (green-blind)

#998A38

Tritanopia (blue-blind)

#679485

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669a2f;
/* rgb */ color: rgb(102, 154, 47);
/* oklch */ color: oklch(62.8% 0.148 131.8);

Tailwind

colors: {
  custom: {
    50: '#96b86e',
    500: '#669a2f',
    950: '#000000',
  },
}

SCSS

$custom: #669a2f;
$custom-light: #96b86e;
$custom-dark: #000000;

JSON

{
  "hex": "#669a2f",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 47
  },
  "hsl": {
    "h": 89.159,
    "s": 53.234,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62757,
    "c": 0.14777,
    "h": 131.8
  },
  "luminance": 0.26141
}

Semantic roles & 50–950 ramp

primary

#669A2F

secondary

#916ABB

accent

#4BDD92

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #669A2F

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

Preview Lab → · Contrast checker → · Palette generator →