#669B48#669B48

#669B48 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.3% C 0.128 H 135.5°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#669B48
RGB	rgb(102, 155, 72)
HSL	hsl(98, 37%, 45%)
HSV	hsv(98, 54%, 61%)
CMYK	cmyk(34.2%, 0%, 53.5%, 39.2%)
CIE-LAB	lab(58.73, -33.02, 37.65)
CIE-LCH	lch(58.73, 50.07, 131.25°)
OKLab	oklab(63.29% -0.0911 0.0897)
OKLCH	oklch(63.29% 0.128 135.5)
XYZ	xyz(18.3701, 26.7346, 10.3220)
Luminance	0.2673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B48 #7D489B

analogous

#909B48 #669B48 #489B53

triadic

#669B48 #48669B #9B4866

tetradic

#669B48 #48909B #7D489B #9B5348

square

#669B48 #48909B #7D489B #9B5348

split-complementary

#669B48 #53489B #9B4890

monochromatic

#2F4721 #4B7135 #669B48 #85B968 #A7CC91

Accessibility & contrast

On white

3.31

#669B48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#669B48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B48

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B48	#FFFFFF	#000000	##000000
##669B48	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09040

Deuteranopia (green-blind)

#988C4E

Tritanopia (blue-blind)

#659688

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #669b48;
/* rgb */ color: rgb(102, 155, 72);
/* oklch */ color: oklch(63.3% 0.128 135.5);

Tailwind

colors: {
  custom: {
    50: '#94b97d',
    500: '#669b48',
    950: '#000000',
  },
}

SCSS

$custom: #669b48;
$custom-light: #94b97d;
$custom-dark: #000000;

JSON

{
  "hex": "#669b48",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 72
  },
  "hsl": {
    "h": 98.313,
    "s": 36.564,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63291,
    "c": 0.12786,
    "h": 135.5
  },
  "luminance": 0.26735
}

Semantic roles & 50–950 ramp

primary

#669B48

secondary

#A687B8

accent

#5BCDA4

background

#F9FBF7

surface

#F2F6EE

border

#CCD0C9

text

#0D110A

muted

#7E807C

Preview Lab

Preview with #669B48

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

Preview Lab → · Contrast checker → · Palette generator →