#677A2B#677A2B

#677A2B is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.7% C 0.107 H 121.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#677A2B
RGB	rgb(103, 122, 43)
HSL	hsl(74, 48%, 32%)
HSV	hsv(74, 65%, 48%)
CMYK	cmyk(15.6%, 0%, 64.8%, 52.2%)
CIE-LAB	lab(48.23, -19.31, 39.71)
CIE-LCH	lch(48.23, 44.16, 115.94°)
OKLab	oklab(54.71% -0.0558 0.0911)
OKLCH	oklch(54.71% 0.107 121.5)
XYZ	xyz(12.9892, 16.9770, 4.8776)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677A2B #3E2B7A

analogous

#7A652B #677A2B #407A2B

triadic

#677A2B #2B677A #7A2B67

tetradic

#677A2B #2B7A65 #3E2B7A #7A2B40

square

#677A2B #2B7A65 #3E2B7A #7A2B40

split-complementary

#677A2B #2B407A #652B7A

monochromatic

#1B1F0B #414D1B #677A2B #8DA73B #ABC55A

Accessibility & contrast

On white

4.78

#677A2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#677A2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677A2B

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677A2B	#FFFFFF	#000000	##FFFFFF
##677A2B	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817321

Deuteranopia (green-blind)

#7F7331

Tritanopia (blue-blind)

#6C7469

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #677a2b;
/* rgb */ color: rgb(103, 122, 43);
/* oklch */ color: oklch(54.7% 0.107 121.5);

Tailwind

colors: {
  custom: {
    50: '#95a068',
    500: '#677a2b',
    950: '#000000',
  },
}

SCSS

$custom: #677a2b;
$custom-light: #95a068;
$custom-dark: #000000;

JSON

{
  "hex": "#677a2b",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 43
  },
  "hsl": {
    "h": 74.43,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54708,
    "c": 0.10679,
    "h": 121.5
  },
  "luminance": 0.16977
}

Semantic roles & 50–950 ramp

primary

#677A2B

secondary

#6A56AB

accent

#50D771

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #677A2B

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

Preview Lab → · Contrast checker → · Palette generator →