#669A1D#669A1D

#669A1D is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.6% C 0.158 H 130.5°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#669A1D
RGB	rgb(102, 154, 29)
HSL	hsl(85, 68%, 36%)
HSV	hsv(85, 81%, 60%)
CMYK	cmyk(33.8%, 0%, 81.2%, 39.6%)
CIE-LAB	lab(58.06, -36.10, 54.77)
CIE-LCH	lch(58.06, 65.60, 123.39°)
OKLab	oklab(62.63% -0.1029 0.1205)
OKLCH	oklch(62.63% 0.158 130.5)
XYZ	xyz(17.2568, 26.0241, 5.2761)
Luminance	0.2602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669A1D #511D9A

analogous

#9A8F1D #669A1D #279A1D

triadic

#669A1D #1D669A #9A1D66

tetradic

#669A1D #1D9A8F #511D9A #9A1D27

square

#669A1D #1D9A8F #511D9A #9A1D27

split-complementary

#669A1D #1D279A #8F1D9A

monochromatic

#22330A #446613 #669A1D #88CE27 #A4DF53

Accessibility & contrast

On white

3.38

#669A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#669A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669A1D

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669A1D	#FFFFFF	#000000	##000000
##669A1D	1.00	3.38	6.20	6.20
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#9A8A2B

Tritanopia (blue-blind)

#689383

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669a1d;
/* rgb */ color: rgb(102, 154, 29);
/* oklch */ color: oklch(62.6% 0.158 130.5);

Tailwind

colors: {
  custom: {
    50: '#96b865',
    500: '#669a1d',
    950: '#000000',
  },
}

SCSS

$custom: #669a1d;
$custom-light: #96b865;
$custom-dark: #000000;

JSON

{
  "hex": "#669a1d",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 29
  },
  "hsl": {
    "h": 84.96,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62632,
    "c": 0.15847,
    "h": 130.5
  },
  "luminance": 0.26025
}

Semantic roles & 50–950 ramp

primary

#669A1D

secondary

#8051C2

accent

#3DEB85

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #669A1D

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

Preview Lab → · Contrast checker → · Palette generator →