#669A30#669A30

#669A30 is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.8% C 0.147 H 131.9°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#669A30
RGB	rgb(102, 154, 48)
HSL	hsl(89, 52%, 40%)
HSV	hsv(89, 69%, 60%)
CMYK	cmyk(33.8%, 0%, 68.8%, 39.6%)
CIE-LAB	lab(58.18, -34.91, 48.09)
CIE-LCH	lch(58.18, 59.43, 125.98°)
OKLab	oklab(62.77% -0.0982 0.1094)
OKLCH	oklch(62.77% 0.147 131.9)
XYZ	xyz(17.5684, 26.1487, 6.9173)
Luminance	0.2615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669A30 #64309A

analogous

#9A9930 #669A30 #319A30

triadic

#669A30 #30669A #9A3066

tetradic

#669A30 #309A99 #64309A #9A3031

square

#669A30 #309A99 #64309A #9A3031

split-complementary

#669A30 #30319A #99309A

monochromatic

#283D13 #476B21 #669A30 #85C443 #A3D372

Accessibility & contrast

On white

3.37

#669A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#669A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669A30

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669A30	#FFFFFF	#000000	##000000
##669A30	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)

#A18E21

Deuteranopia (green-blind)

#998A39

Tritanopia (blue-blind)

#679485

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669a30;
/* rgb */ color: rgb(102, 154, 48);
/* oklch */ color: oklch(62.8% 0.147 131.9);

Tailwind

colors: {
  custom: {
    50: '#96b86e',
    500: '#669a30',
    950: '#000000',
  },
}

SCSS

$custom: #669a30;
$custom-light: #96b86e;
$custom-dark: #000000;

JSON

{
  "hex": "#669a30",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 48
  },
  "hsl": {
    "h": 89.434,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62766,
    "c": 0.14705,
    "h": 131.9
  },
  "luminance": 0.26149
}

Semantic roles & 50–950 ramp

primary

#669A30

secondary

#926BBB

accent

#4CDC93

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #669A30

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

Preview Lab → · Contrast checker → · Palette generator →