#677744
Closest named color: Military Green (#667C3E). oklch(54.3% 0.076 123.1), rgb(103, 119, 68).
Aa
White text reads best on this color (4.88:1).
About this color
#677744 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 54%, its chroma 0.076 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.019 away. White text reads best on it, at 4.88:1.
| Hue family | Yellows |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #677744 |
| RGB | rgb(103, 119, 68) |
| HSL | hsl(79, 27%, 37%) |
| OKLCH | oklch(54.3% 0.076 123.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #677744 | 4.88:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #677744 | 4.29:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #677744 text on white | 4.88:1 | AA | Lc 73.8 | Content text, not long reading |
| #677744 text on black | 4.29:1 | AA large text | Lc -27.9 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DBCE
oklch(88.4% 0.018 124)
-
Step 300
300
#BCC5AD
oklch(81% 0.034 123.9)
-
Step 400
400
#9AA781
oklch(70.8% 0.055 123.1)
-
Step 500
500
#819161
oklch(63.1% 0.071 123.4)
-
Step 600
600 (this color)
#677744
oklch(54.3% 0.076 123.1)
-
Step 700
700
#596739
oklch(49% 0.07 122.8)
-
Step 800
800
#49542F
oklch(42.6% 0.058 122.4)
-
Step 900
900
#3D462A
oklch(37.8% 0.046 123.1)
-
Step 950
950
#242919
oklch(27.1% 0.029 122.4)
#677744 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7C7140 | 0.034 |
| Deuteranopia (no green cones) | #7A7147 | 0.034 |
| Tritanopia (no blue cones) | #6B726B | 0.064 |
| Achromatopsia (no color) | #717171 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677744
#677744
oklch(54.3% 0.076 123.1)
- #796594
#796594
oklch(54.4% 0.075 303.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #677744, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.019
- Muddy Green #657432 ΔE 0.021
- Dark Moss Green #606C38 ΔE 0.035
- Dark Sage #598556 ΔE 0.041
- Swamp #698339 ΔE 0.042
- Brown Green #706C11 ΔE 0.046
- Browny Green #6F6C0A ΔE 0.048
- Murky Green #6C7A0E ΔE 0.048
Use #677744 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.