#677145
Closest named color: Dark Moss Green (#606C38). oklch(52.9% 0.065 119.1), rgb(103, 113, 69).
Aa
White text reads best on this color (5.21:1).
About this color
#677145 is a medium-dark, muted yellow. In OKLCH its lightness is 53%, its chroma 0.065 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.023 away. White text reads best on it, at 5.21:1.
| Hue family | Yellows |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #677145 |
| RGB | rgb(103, 113, 69) |
| HSL | hsl(74, 24%, 36%) |
| OKLCH | oklch(52.9% 0.065 119.1) |
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 #677145 | 5.21:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #677145 | 4.02:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #677145 text on white | 5.21:1 | AA | Lc 75.9 | Fine for body text |
| #677145 text on black | 4.02:1 | AA large text | Lc -25.9 | 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
#E9EBE4
oklch(93.7% 0.01 119.6)
-
Step 200
200
#D8DBCF
oklch(88.6% 0.016 118.2)
-
Step 300
300
#BEC4AF
oklch(81% 0.03 120)
-
Step 400
400
#9DA584
oklch(70.7% 0.047 118.7)
-
Step 500
500
#858F66
oklch(63.1% 0.06 119.3)
-
Step 600
600 (this color)
#677145
oklch(52.9% 0.065 119.1)
-
Step 700
700
#5D663E
oklch(49.2% 0.06 119)
-
Step 800
800
#4C5333
oklch(42.7% 0.05 118.6)
-
Step 900
900
#3F452D
oklch(37.8% 0.039 119.7)
-
Step 950
950
#25281A
oklch(26.9% 0.025 117.9)
#677145 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) | #766C42 | 0.025 |
| Deuteranopia (no green cones) | #756D47 | 0.025 |
| Tritanopia (no blue cones) | #6B6D66 | 0.054 |
| Achromatopsia (no color) | #6C6C6C | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677145
#677145
oklch(52.9% 0.065 119.1)
- #71638C
#71638C
oklch(52.9% 0.065 299.8)
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 #677145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.023
- Muddy Green #657432 ΔE 0.027
- Military Green #667C3E ΔE 0.037
- Dark Olive Green #556B2F ΔE 0.042
- Brown Green #706C11 ΔE 0.045
- Grey Brown #7F7053 ΔE 0.045
- Browny Green #6F6C0A ΔE 0.047
- Dark Taupe #7F684E ΔE 0.050
Use #677145 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.