#677C2D#677C2D

#677C2D is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.108 H 122.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#677C2D
RGB	rgb(103, 124, 45)
HSL	hsl(76, 47%, 33%)
HSV	hsv(76, 64%, 49%)
CMYK	cmyk(16.9%, 0%, 63.7%, 51.4%)
CIE-LAB	lab(48.87, -20.19, 39.48)
CIE-LCH	lch(48.87, 44.34, 117.09°)
OKLab	oklab(55.23% -0.058 0.0908)
OKLCH	oklch(55.23% 0.108 122.6)
XYZ	xyz(13.2749, 17.4883, 5.1583)
Luminance	0.1749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C2D #422D7C

analogous

#7C692D #677C2D #3F7C2D

triadic

#677C2D #2D677C #7C2D67

tetradic

#677C2D #2D7C69 #422D7C #7C2D3F

square

#677C2D #2D7C69 #422D7C #7C2D3F

split-complementary

#677C2D #2D3F7C #692D7C

monochromatic

#1C220C #424F1D #677C2D #8CA93D #AAC55F

Accessibility & contrast

On white

4.67

#677C2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#677C2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677C2D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C2D	#FFFFFF	#000000	##FFFFFF
##677C2D	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837524

Deuteranopia (green-blind)

#807432

Tritanopia (blue-blind)

#6C766B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c2d;
/* rgb */ color: rgb(103, 124, 45);
/* oklch */ color: oklch(55.2% 0.108 122.6);

Tailwind

colors: {
  custom: {
    50: '#94a26a',
    500: '#677c2d',
    950: '#000000',
  },
}

SCSS

$custom: #677c2d;
$custom-light: #94a26a;
$custom-dark: #000000;

JSON

{
  "hex": "#677c2d",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 45
  },
  "hsl": {
    "h": 75.949,
    "s": 46.746,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55229,
    "c": 0.10778,
    "h": 122.6
  },
  "luminance": 0.17488
}

Semantic roles & 50–950 ramp

primary

#677C2D

secondary

#6F5AAB

accent

#51D675

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #677C2D

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

Preview Lab → · Contrast checker → · Palette generator →