#677C22#677C22

#677C22 is a mid, moderate yellow-green. Relative luminance 0.174; OKLCH L 55.1% C 0.117 H 121.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#677C22
RGB	rgb(103, 124, 34)
HSL	hsl(74, 57%, 31%)
HSV	hsv(74, 73%, 49%)
CMYK	cmyk(16.9%, 0%, 72.6%, 51.4%)
CIE-LAB	lab(48.78, -21.01, 44.19)
CIE-LCH	lch(48.78, 48.93, 115.42°)
OKLab	oklab(55.13% -0.0614 0.0991)
OKLCH	oklch(55.13% 0.117 121.8)
XYZ	xyz(13.0901, 17.4143, 4.1848)
Luminance	0.1741 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C22 #37227C

analogous

#7C6422 #677C22 #3A7C22

triadic

#677C22 #22677C #7C2267

tetradic

#677C22 #227C64 #37227C #7C223A

square

#677C22 #227C64 #37227C #7C223A

split-complementary

#677C22 #223A7C #64227C

monochromatic

#171C08 #3F4C15 #677C22 #8FAC2F #AFCE4B

Accessibility & contrast

On white

4.68

#677C22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#677C22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677C22

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C22	#FFFFFF	#000000	##FFFFFF
##677C22	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847413

Deuteranopia (green-blind)

#817429

Tritanopia (blue-blind)

#6D756A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c22;
/* rgb */ color: rgb(103, 124, 34);
/* oklch */ color: oklch(55.1% 0.117 121.8);

Tailwind

colors: {
  custom: {
    50: '#95a263',
    500: '#677c22',
    950: '#000000',
  },
}

SCSS

$custom: #677c22;
$custom-light: #95a263;
$custom-dark: #000000;

JSON

{
  "hex": "#677c22",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 34
  },
  "hsl": {
    "h": 74,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55125,
    "c": 0.11657,
    "h": 121.8
  },
  "luminance": 0.17414
}

Semantic roles & 50–950 ramp

primary

#677C22

secondary

#624BAF

accent

#48E06B

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0E0F06

muted

#7E7E7A

Preview Lab

Preview with #677C22

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

Preview Lab → · Contrast checker → · Palette generator →