#669A34#669A34

#669A34 is a light, vivid yellow-green. Relative luminance 0.262; OKLCH L 62.8% C 0.144 H 132.3°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#669A34
RGB	rgb(102, 154, 52)
HSL	hsl(91, 50%, 40%)
HSV	hsv(91, 66%, 60%)
CMYK	cmyk(33.8%, 0%, 66.2%, 39.6%)
CIE-LAB	lab(58.21, -34.59, 46.43)
CIE-LCH	lch(58.21, 57.90, 126.68°)
OKLab	oklab(62.8% -0.097 0.1065)
OKLCH	oklch(62.8% 0.144 132.3)
XYZ	xyz(17.6547, 26.1833, 7.3718)
Luminance	0.2618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669A34 #68349A

analogous

#999A34 #669A34 #349A35

triadic

#669A34 #34669A #9A3466

tetradic

#669A34 #34999A #68349A #9A3534

square

#669A34 #34999A #68349A #9A3534

split-complementary

#669A34 #35349A #9A3499

monochromatic

#293E15 #486C25 #669A34 #84C249 #A3D177

Accessibility & contrast

On white

3.37

#669A34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#669A34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669A34

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669A34	#FFFFFF	#000000	##000000
##669A34	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08F27

Deuteranopia (green-blind)

#998A3C

Tritanopia (blue-blind)

#679485

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669a34;
/* rgb */ color: rgb(102, 154, 52);
/* oklch */ color: oklch(62.8% 0.144 132.3);

Tailwind

colors: {
  custom: {
    50: '#95b871',
    500: '#669a34',
    950: '#000000',
  },
}

SCSS

$custom: #669a34;
$custom-light: #95b871;
$custom-dark: #000000;

JSON

{
  "hex": "#669a34",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 52
  },
  "hsl": {
    "h": 90.588,
    "s": 49.515,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62803,
    "c": 0.14405,
    "h": 132.3
  },
  "luminance": 0.26184
}

Semantic roles & 50–950 ramp

primary

#669A34

secondary

#9670BA

accent

#4FD995

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #669A34

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

Preview Lab → · Contrast checker → · Palette generator →