#677B45#677B45

#677B45 is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.3% C 0.081 H 125.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#677B45
RGB	rgb(103, 123, 69)
HSL	hsl(82, 28%, 38%)
HSV	hsv(82, 44%, 48%)
CMYK	cmyk(16.3%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(48.86, -17.08, 27.10)
CIE-LCH	lch(48.86, 32.03, 122.22°)
OKLab	oklab(55.32% -0.0471 0.066)
OKLCH	oklch(55.32% 0.081 125.6)
XYZ	xyz(13.7506, 17.4790, 8.2784)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B45 #59457B

analogous

#7B7445 #677B45 #4C7B45

triadic

#677B45 #45677B #7B4567

tetradic

#677B45 #457B74 #59457B #7B454C

square

#677B45 #457B74 #59457B #7B454C

split-complementary

#677B45 #454C7B #74457B

monochromatic

#252D19 #46542F #677B45 #88A25B #A4B982

Accessibility & contrast

On white

4.67

#677B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#677B45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677B45

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B45	#FFFFFF	#000000	##FFFFFF
##677B45	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)

#807541

Deuteranopia (green-blind)

#7D7448

Tritanopia (blue-blind)

#6A766E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677b45;
/* rgb */ color: rgb(103, 123, 69);
/* oklch */ color: oklch(55.3% 0.081 125.6);

Tailwind

colors: {
  custom: {
    50: '#93a179',
    500: '#677b45',
    950: '#000000',
  },
}

SCSS

$custom: #677b45;
$custom-light: #93a179;
$custom-dark: #000000;

JSON

{
  "hex": "#677b45",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 82.222,
    "s": 28.125,
    "l": 37.647
  },
  "oklch": {
    "l": 0.55316,
    "c": 0.08109,
    "h": 125.6
  },
  "luminance": 0.17479
}

Semantic roles & 50–950 ramp

primary

#677B45

secondary

#8878A4

accent

#63C487

background

#F9F9F7

surface

#F1F2ED

border

#CBCCC8

text

#0D0F09

muted

#7E7E7B

Preview Lab

Preview with #677B45

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

Preview Lab → · Contrast checker → · Palette generator →