#677B1E#677B1E

#677B1E is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.8% C 0.118 H 121.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#677B1E
RGB	rgb(103, 123, 30)
HSL	hsl(73, 61%, 30%)
HSV	hsv(73, 76%, 48%)
CMYK	cmyk(16.3%, 0%, 75.6%, 51.8%)
CIE-LAB	lab(48.44, -20.73, 45.42)
CIE-LCH	lch(48.44, 49.93, 114.53°)
OKLab	oklab(54.84% -0.061 0.101)
OKLCH	oklch(54.84% 0.118 121.2)
XYZ	xyz(12.9110, 17.1432, 3.8568)
Luminance	0.1714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B1E #321E7B

analogous

#7B601E #677B1E #397B1E

triadic

#677B1E #1E677B #7B1E67

tetradic

#677B1E #1E7B60 #321E7B #7B1E39

square

#677B1E #1E7B60 #321E7B #7B1E39

split-complementary

#677B1E #1E397B #601E7B

monochromatic

#151906 #3E4A12 #677B1E #90AC2A #B2D142

Accessibility & contrast

On white

4.74

#677B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#677B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677B1E

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B1E	#FFFFFF	#000000	##FFFFFF
##677B1E	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)

#83730C

Deuteranopia (green-blind)

#807326

Tritanopia (blue-blind)

#6D7469

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677b1e;
/* rgb */ color: rgb(103, 123, 30);
/* oklch */ color: oklch(54.8% 0.118 121.2);

Tailwind

colors: {
  custom: {
    50: '#95a161',
    500: '#677b1e',
    950: '#000000',
  },
}

SCSS

$custom: #677b1e;
$custom-light: #95a161;
$custom-dark: #000000;

JSON

{
  "hex": "#677b1e",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 72.903,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.54844,
    "c": 0.11798,
    "h": 121.2
  },
  "luminance": 0.17143
}

Semantic roles & 50–950 ramp

primary

#677B1E

secondary

#5D46AE

accent

#44E466

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0E0E05

muted

#7E7E7A

Preview Lab

Preview with #677B1E

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

Preview Lab → · Contrast checker → · Palette generator →