#669729#669729

#669729 is a mid, vivid yellow-green. Relative luminance 0.251; OKLCH L 61.9% C 0.148 H 130.7°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#669729
RGB	rgb(102, 151, 41)
HSL	hsl(87, 57%, 38%)
HSV	hsv(87, 73%, 59%)
CMYK	cmyk(32.5%, 0%, 72.8%, 40.8%)
CIE-LAB	lab(57.19, -34.06, 49.86)
CIE-LCH	lch(57.19, 60.38, 124.34°)
OKLab	oklab(61.94% -0.0965 0.1121)
OKLCH	oklch(61.94% 0.148 130.7)
XYZ	xyz(16.9462, 25.1175, 6.0527)
Luminance	0.2512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669729 #5A2997

analogous

#979129 #669729 #2F9729

triadic

#669729 #296697 #972966

tetradic

#669729 #299791 #5A2997 #97292F

square

#669729 #299791 #5A2997 #97292F

split-complementary

#669729 #292F97 #912997

monochromatic

#25370F #45671C #669729 #87C736 #A3D565

Accessibility & contrast

On white

3.49

#669729 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#669729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669729

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669729	#FFFFFF	#000000	##000000
##669729	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C16

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#689081

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #669729;
/* rgb */ color: rgb(102, 151, 41);
/* oklch */ color: oklch(61.9% 0.148 130.7);

Tailwind

colors: {
  custom: {
    50: '#96b66a',
    500: '#669729',
    950: '#000000',
  },
}

SCSS

$custom: #669729;
$custom-light: #96b66a;
$custom-dark: #000000;

JSON

{
  "hex": "#669729",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 41
  },
  "hsl": {
    "h": 86.727,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61945,
    "c": 0.1479,
    "h": 130.7
  },
  "luminance": 0.25118
}

Semantic roles & 50–950 ramp

primary

#669729

secondary

#8961BB

accent

#47E18C

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #669729

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

Preview Lab → · Contrast checker → · Palette generator →