#677D20#677D20

#677D20 is a mid, moderate yellow-green. Relative luminance 0.177; OKLCH L 55.4% C 0.119 H 122.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#677D20
RGB	rgb(103, 125, 32)
HSL	hsl(74, 59%, 31%)
HSV	hsv(74, 74%, 49%)
CMYK	cmyk(17.6%, 0%, 74.4%, 51%)
CIE-LAB	lab(49.08, -21.64, 45.28)
CIE-LCH	lch(49.08, 50.18, 115.55°)
OKLab	oklab(55.36% -0.0634 0.101)
OKLCH	oklch(55.36% 0.119 122.1)
XYZ	xyz(13.1880, 17.6551, 4.0792)
Luminance	0.1766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677D20 #36207D

analogous

#7D6420 #677D20 #387D20

triadic

#677D20 #20677D #7D2067

tetradic

#677D20 #207D64 #36207D #7D2038

square

#677D20 #207D64 #36207D #7D2038

split-complementary

#677D20 #20387D #64207D

monochromatic

#171C07 #3F4C14 #677D20 #8FAE2C #B0D047

Accessibility & contrast

On white

4.63

#677D20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#677D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677D20

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677D20	#FFFFFF	#000000	##FFFFFF
##677D20	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85750F

Deuteranopia (green-blind)

#827528

Tritanopia (blue-blind)

#6D766B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677d20;
/* rgb */ color: rgb(103, 125, 32);
/* oklch */ color: oklch(55.4% 0.119 122.1);

Tailwind

colors: {
  custom: {
    50: '#95a262',
    500: '#677d20',
    950: '#000000',
  },
}

SCSS

$custom: #677d20;
$custom-light: #95a262;
$custom-dark: #000000;

JSON

{
  "hex": "#677d20",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 32
  },
  "hsl": {
    "h": 74.194,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55361,
    "c": 0.11925,
    "h": 122.1
  },
  "luminance": 0.17655
}

Semantic roles & 50–950 ramp

primary

#677D20

secondary

#6149B0

accent

#45E26B

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #677D20

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

Preview Lab → · Contrast checker → · Palette generator →