#677B22#677B22

#677B22 is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.115 H 121.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#677B22
RGB	rgb(103, 123, 34)
HSL	hsl(73, 57%, 31%)
HSV	hsv(73, 72%, 48%)
CMYK	cmyk(16.3%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(48.47, -20.49, 43.88)
CIE-LCH	lch(48.47, 48.43, 115.03°)
OKLab	oklab(54.87% -0.06 0.0984)
OKLCH	oklch(54.87% 0.115 121.4)
XYZ	xyz(12.9654, 17.1650, 4.1432)
Luminance	0.1716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B22 #36227B

analogous

#7B6222 #677B22 #3A7B22

triadic

#677B22 #22677B #7B2267

tetradic

#677B22 #227B62 #36227B #7B223A

square

#677B22 #227B62 #36227B #7B223A

split-complementary

#677B22 #223A7B #62227B

monochromatic

#171B07 #3F4B15 #677B22 #8FAB2F #B0CD4A

Accessibility & contrast

On white

4.74

#677B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#677B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677B22

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B22	#FFFFFF	#000000	##FFFFFF
##677B22	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837314

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#6D7469

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677b22;
/* rgb */ color: rgb(103, 123, 34);
/* oklch */ color: oklch(54.9% 0.115 121.4);

Tailwind

colors: {
  custom: {
    50: '#95a163',
    500: '#677b22',
    950: '#000000',
  },
}

SCSS

$custom: #677b22;
$custom-light: #95a163;
$custom-dark: #000000;

JSON

{
  "hex": "#677b22",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 73.483,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54875,
    "c": 0.11527,
    "h": 121.4
  },
  "luminance": 0.17165
}

Semantic roles & 50–950 ramp

primary

#677B22

secondary

#614BAE

accent

#48E06A

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0E0E06

muted

#7E7E7A

Preview Lab

Preview with #677B22

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

Preview Lab → · Contrast checker → · Palette generator →