#677B49#677B49

#677B49 is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.4% C 0.076 H 126.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#677B49
RGB	rgb(103, 123, 73)
HSL	hsl(84, 26%, 38%)
HSV	hsv(84, 41%, 48%)
CMYK	cmyk(16.3%, 0%, 40.7%, 51.8%)
CIE-LAB	lab(48.92, -16.54, 24.96)
CIE-LCH	lch(48.92, 29.94, 123.53°)
OKLab	oklab(55.39% -0.0454 0.0613)
OKLCH	oklch(55.39% 0.076 126.5)
XYZ	xyz(13.8790, 17.5304, 8.9546)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B49 #5D497B

analogous

#7B7649 #677B49 #4E7B49

triadic

#677B49 #49677B #7B4967

tetradic

#677B49 #497B76 #5D497B #7B494E

square

#677B49 #497B76 #5D497B #7B494E

split-complementary

#677B49 #494E7B #76497B

monochromatic

#272E1B #475532 #677B49 #87A160 #A4B887

Accessibility & contrast

On white

4.66

#677B49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#677B49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677B49

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B49	#FFFFFF	#000000	##FFFFFF
##677B49	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807545

Deuteranopia (green-blind)

#7D744C

Tritanopia (blue-blind)

#6A776F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677b49;
/* rgb */ color: rgb(103, 123, 73);
/* oklch */ color: oklch(55.4% 0.076 126.5);

Tailwind

colors: {
  custom: {
    50: '#93a17c',
    500: '#677b49',
    950: '#000000',
  },
}

SCSS

$custom: #677b49;
$custom-light: #93a17c;
$custom-dark: #000000;

JSON

{
  "hex": "#677b49",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 73
  },
  "hsl": {
    "h": 84,
    "s": 25.51,
    "l": 38.431
  },
  "oklch": {
    "l": 0.55387,
    "c": 0.07626,
    "h": 126.5
  },
  "luminance": 0.17531
}

Semantic roles & 50–950 ramp

primary

#677B49

secondary

#8C7CA4

accent

#66C28B

background

#F9F9F7

surface

#F1F2EE

border

#CBCCC9

text

#0D0F09

muted

#7E7E7B

Preview Lab

Preview with #677B49

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

Preview Lab → · Contrast checker → · Palette generator →