#677C2A#677C2A

#677C2A is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.110 H 122.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#677C2A
RGB	rgb(103, 124, 42)
HSL	hsl(75, 49%, 33%)
HSV	hsv(75, 66%, 49%)
CMYK	cmyk(16.9%, 0%, 66.1%, 51.4%)
CIE-LAB	lab(48.84, -20.44, 40.83)
CIE-LCH	lch(48.84, 45.66, 116.59°)
OKLab	oklab(55.2% -0.059 0.0933)
OKLCH	oklch(55.2% 0.11 122.3)
XYZ	xyz(13.2192, 17.4660, 4.8649)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C2A #3F2A7C

analogous

#7C682A #677C2A #3E7C2A

triadic

#677C2A #2A677C #7C2A67

tetradic

#677C2A #2A7C68 #3F2A7C #7C2A3E

square

#677C2A #2A7C68 #3F2A7C #7C2A3E

split-complementary

#677C2A #2A3E7C #682A7C

monochromatic

#1B210B #414E1B #677C2A #8DAA39 #ABC759

Accessibility & contrast

On white

4.67

#677C2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#677C2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677C2A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C2A	#FFFFFF	#000000	##FFFFFF
##677C2A	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837520

Deuteranopia (green-blind)

#817430

Tritanopia (blue-blind)

#6C766B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c2a;
/* rgb */ color: rgb(103, 124, 42);
/* oklch */ color: oklch(55.2% 0.110 122.3);

Tailwind

colors: {
  custom: {
    50: '#95a268',
    500: '#677c2a',
    950: '#000000',
  },
}

SCSS

$custom: #677c2a;
$custom-light: #95a268;
$custom-dark: #000000;

JSON

{
  "hex": "#677c2a",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 42
  },
  "hsl": {
    "h": 75.366,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55198,
    "c": 0.11037,
    "h": 122.3
  },
  "luminance": 0.17466
}

Semantic roles & 50–950 ramp

primary

#677C2A

secondary

#6C55AD

accent

#4FD972

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #677C2A

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

Preview Lab → · Contrast checker → · Palette generator →