#677D33#677D33

#677D33 is a mid, moderate yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.104 H 123.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#677D33
RGB	rgb(103, 125, 51)
HSL	hsl(78, 42%, 35%)
HSV	hsv(78, 59%, 49%)
CMYK	cmyk(17.6%, 0%, 59.2%, 51%)
CIE-LAB	lab(49.24, -20.17, 37.00)
CIE-LCH	lch(49.24, 42.14, 118.60°)
OKLab	oklab(55.55% -0.0574 0.0863)
OKLCH	oklch(55.55% 0.104 123.6)
XYZ	xyz(13.5247, 17.7897, 5.8526)
Luminance	0.1779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677D33 #49337D

analogous

#7D6E33 #677D33 #427D33

triadic

#677D33 #33677D #7D3367

tetradic

#677D33 #337D6E #49337D #7D3342

square

#677D33 #337D6E #49337D #7D3342

split-complementary

#677D33 #33427D #6E337D

monochromatic

#1F2610 #435221 #677D33 #8BA845 #A7C269

Accessibility & contrast

On white

4.61

#677D33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#677D33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677D33

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677D33	#FFFFFF	#000000	##FFFFFF
##677D33	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84762B

Deuteranopia (green-blind)

#817538

Tritanopia (blue-blind)

#6C776D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677d33;
/* rgb */ color: rgb(103, 125, 51);
/* oklch */ color: oklch(55.5% 0.104 123.6);

Tailwind

colors: {
  custom: {
    50: '#94a26d',
    500: '#677d33',
    950: '#000000',
  },
}

SCSS

$custom: #677d33;
$custom-light: #94a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#677d33",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 51
  },
  "hsl": {
    "h": 77.838,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55547,
    "c": 0.10363,
    "h": 123.6
  },
  "luminance": 0.1779
}

Semantic roles & 50–950 ramp

primary

#677D33

secondary

#7762AA

accent

#56D27B

background

#F9FAF6

surface

#F2F3EC

border

#CCCDC7

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #677D33

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

Preview Lab → · Contrast checker → · Palette generator →