#669B2E#669B2E

#669B2E is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 63.0% C 0.150 H 131.9°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#669B2E
RGB	rgb(102, 155, 46)
HSL	hsl(89, 54%, 39%)
HSV	hsv(89, 70%, 61%)
CMYK	cmyk(34.2%, 0%, 70.3%, 39.2%)
CIE-LAB	lab(58.48, -35.52, 49.21)
CIE-LCH	lch(58.48, 60.69, 125.82°)
OKLab	oklab(63% -0.1 0.1115)
OKLCH	oklch(63% 0.15 131.9)
XYZ	xyz(17.6938, 26.4641, 6.7601)
Luminance	0.2646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B2E #632E9B

analogous

#9B9A2E #669B2E #309B2E

triadic

#669B2E #2E669B #9B2E66

tetradic

#669B2E #2E9B9A #632E9B #9B2E30

square

#669B2E #2E9B9A #632E9B #9B2E30

split-complementary

#669B2E #2E309B #9A2E9B

monochromatic

#283D12 #476C20 #669B2E #85C640 #A3D46F

Accessibility & contrast

On white

3.34

#669B2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#669B2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B2E

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B2E	#FFFFFF	#000000	##000000
##669B2E	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F1D

Deuteranopia (green-blind)

#9A8B38

Tritanopia (blue-blind)

#679585

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #669b2e;
/* rgb */ color: rgb(102, 155, 46);
/* oklch */ color: oklch(63.0% 0.150 131.9);

Tailwind

colors: {
  custom: {
    50: '#96b96d',
    500: '#669b2e',
    950: '#000000',
  },
}

SCSS

$custom: #669b2e;
$custom-light: #96b96d;
$custom-dark: #000000;

JSON

{
  "hex": "#669b2e",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 46
  },
  "hsl": {
    "h": 89.174,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63003,
    "c": 0.1498,
    "h": 131.9
  },
  "luminance": 0.26465
}

Semantic roles & 50–950 ramp

primary

#669B2E

secondary

#9169BC

accent

#4ADE92

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #669B2E

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

Preview Lab → · Contrast checker → · Palette generator →