#669A2B#669A2B

#669A2B is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.7% C 0.151 H 131.5°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#669A2B
RGB	rgb(102, 154, 43)
HSL	hsl(88, 56%, 39%)
HSV	hsv(88, 72%, 60%)
CMYK	cmyk(33.8%, 0%, 72.1%, 39.6%)
CIE-LAB	lab(58.14, -35.28, 50.05)
CIE-LCH	lch(58.14, 61.24, 125.18°)
OKLab	oklab(62.72% -0.0996 0.1128)
OKLCH	oklch(62.72% 0.151 131.5)
XYZ	xyz(17.4710, 26.1098, 6.4042)
Luminance	0.2611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669A2B #5F2B9A

analogous

#9A962B #669A2B #2E9A2B

triadic

#669A2B #2B669A #9A2B66

tetradic

#669A2B #2B9A96 #5F2B9A #9A2B2E

square

#669A2B #2B9A96 #5F2B9A #9A2B2E

split-complementary

#669A2B #2B2E9A #962B9A

monochromatic

#273A10 #466A1E #669A2B #86C83A #A3D56A

Accessibility & contrast

On white

3.38

#669A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#669A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669A2B

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669A2B	#FFFFFF	#000000	##000000
##669A2B	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E18

Deuteranopia (green-blind)

#9A8A35

Tritanopia (blue-blind)

#689384

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669a2b;
/* rgb */ color: rgb(102, 154, 43);
/* oklch */ color: oklch(62.7% 0.151 131.5);

Tailwind

colors: {
  custom: {
    50: '#96b86c',
    500: '#669a2b',
    950: '#000000',
  },
}

SCSS

$custom: #669a2b;
$custom-light: #96b86c;
$custom-dark: #000000;

JSON

{
  "hex": "#669a2b",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 43
  },
  "hsl": {
    "h": 88.108,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62724,
    "c": 0.15052,
    "h": 131.5
  },
  "luminance": 0.2611
}

Semantic roles & 50–950 ramp

primary

#669A2B

secondary

#8E65BC

accent

#48E08F

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #669A2B

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

Preview Lab → · Contrast checker → · Palette generator →