#677E1D#677E1D

#677E1D is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.122 H 122.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#677E1D
RGB	rgb(103, 126, 29)
HSL	hsl(74, 63%, 30%)
HSV	hsv(74, 77%, 49%)
CMYK	cmyk(18.3%, 0%, 77%, 50.6%)
CIE-LAB	lab(49.37, -22.33, 46.68)
CIE-LCH	lch(49.37, 51.75, 115.56°)
OKLab	oklab(55.59% -0.0655 0.1035)
OKLCH	oklch(55.59% 0.122 122.3)
XYZ	xyz(13.2763, 17.8939, 3.9166)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E1D #341D7E

analogous

#7E641D #677E1D #367E1D

triadic

#677E1D #1D677E #7E1D67

tetradic

#677E1D #1D7E64 #341D7E #7E1D36

square

#677E1D #1D7E64 #341D7E #7E1D36

split-complementary

#677E1D #1D367E #641D7E

monochromatic

#161B06 #3E4C12 #677E1D #90B028 #B1D342

Accessibility & contrast

On white

4.59

#677E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#677E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E1D

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E1D	#FFFFFF	#000000	##FFFFFF
##677E1D	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867608

Deuteranopia (green-blind)

#837526

Tritanopia (blue-blind)

#6D776C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677e1d;
/* rgb */ color: rgb(103, 126, 29);
/* oklch */ color: oklch(55.6% 0.122 122.3);

Tailwind

colors: {
  custom: {
    50: '#95a361',
    500: '#677e1d',
    950: '#000000',
  },
}

SCSS

$custom: #677e1d;
$custom-light: #95a361;
$custom-dark: #000000;

JSON

{
  "hex": "#677e1d",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 74.227,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.55591,
    "c": 0.12245,
    "h": 122.3
  },
  "luminance": 0.17894
}

Semantic roles & 50–950 ramp

primary

#677E1D

secondary

#5F45B1

accent

#42E669

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #677E1D

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

Preview Lab → · Contrast checker → · Palette generator →