#677B24#677B24

#677B24 is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.114 H 121.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#677B24
RGB	rgb(103, 123, 36)
HSL	hsl(74, 55%, 31%)
HSV	hsv(74, 71%, 48%)
CMYK	cmyk(16.3%, 0%, 70.7%, 51.8%)
CIE-LAB	lab(48.48, -20.36, 43.07)
CIE-LCH	lch(48.48, 47.64, 115.30°)
OKLab	oklab(54.89% -0.0594 0.0971)
OKLCH	oklch(54.89% 0.114 121.5)
XYZ	xyz(12.9951, 17.1769, 4.2996)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B24 #38247B

analogous

#7B6324 #677B24 #3B7B24

triadic

#677B24 #24677B #7B2467

tetradic

#677B24 #247B63 #38247B #7B243B

square

#677B24 #247B63 #38247B #7B243B

split-complementary

#677B24 #243B7B #63247B

monochromatic

#181C08 #3F4C16 #677B24 #8FAA32 #AECB4E

Accessibility & contrast

On white

4.73

#677B24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#677B24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677B24

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B24	#FFFFFF	#000000	##FFFFFF
##677B24	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837317

Deuteranopia (green-blind)

#80732B

Tritanopia (blue-blind)

#6D756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677b24;
/* rgb */ color: rgb(103, 123, 36);
/* oklch */ color: oklch(54.9% 0.114 121.5);

Tailwind

colors: {
  custom: {
    50: '#95a164',
    500: '#677b24',
    950: '#000000',
  },
}

SCSS

$custom: #677b24;
$custom-light: #95a164;
$custom-dark: #000000;

JSON

{
  "hex": "#677b24",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 36
  },
  "hsl": {
    "h": 73.793,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54892,
    "c": 0.1138,
    "h": 121.5
  },
  "luminance": 0.17177
}

Semantic roles & 50–950 ramp

primary

#677B24

secondary

#634DAD

accent

#4ADE6C

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0E0E06

muted

#7E7E7A

Preview Lab

Preview with #677B24

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

Preview Lab → · Contrast checker → · Palette generator →