#677B2C#677B2C

#677B2C is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 55.0% C 0.107 H 122.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#677B2C
RGB	rgb(103, 123, 44)
HSL	hsl(75, 47%, 33%)
HSV	hsv(75, 64%, 48%)
CMYK	cmyk(16.3%, 0%, 64.2%, 51.8%)
CIE-LAB	lab(48.55, -19.75, 39.59)
CIE-LCH	lch(48.55, 44.25, 116.52°)
OKLab	oklab(54.97% -0.0569 0.0909)
OKLCH	oklch(54.97% 0.107 122)
XYZ	xyz(13.1312, 17.2313, 5.0166)
Luminance	0.1723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B2C #402C7B

analogous

#7B672C #677B2C #3F7B2C

triadic

#677B2C #2C677B #7B2C67

tetradic

#677B2C #2C7B67 #402C7B #7B2C3F

square

#677B2C #2C7B67 #402C7B #7B2C3F

split-complementary

#677B2C #2C3F7B #672C7B

monochromatic

#1C210C #414E1C #677B2C #8DA83C #AAC55D

Accessibility & contrast

On white

4.72

#677B2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#677B2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677B2C

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B2C	#FFFFFF	#000000	##FFFFFF
##677B2C	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827423

Deuteranopia (green-blind)

#807332

Tritanopia (blue-blind)

#6C756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677b2c;
/* rgb */ color: rgb(103, 123, 44);
/* oklch */ color: oklch(55.0% 0.107 122.0);

Tailwind

colors: {
  custom: {
    50: '#94a169',
    500: '#677b2c',
    950: '#000000',
  },
}

SCSS

$custom: #677b2c;
$custom-light: #94a169;
$custom-dark: #000000;

JSON

{
  "hex": "#677b2c",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 44
  },
  "hsl": {
    "h": 75.19,
    "s": 47.305,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54968,
    "c": 0.10729,
    "h": 122
  },
  "luminance": 0.17231
}

Semantic roles & 50–950 ramp

primary

#677B2C

secondary

#6D58AB

accent

#51D773

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #677B2C

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

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