#677527
Closest named color: Muddy Green (#657432). oklch(53.4% 0.103 118.7), rgb(103, 117, 39).
Aa
White text reads best on this color (5.05:1).
About this color
#677527 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 53%, its chroma 0.103 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.012 away. White text reads best on it, at 5.05:1.
| Hue family | Yellows |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #677527 |
| RGB | rgb(103, 117, 39) |
| HSL | hsl(71, 50%, 31%) |
| OKLCH | oklch(53.4% 0.103 118.7) |
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 #677527 | 5.05:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #677527 | 4.15:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #677527 text on white | 5.05:1 | AA | Lc 74.9 | Content text, not long reading |
| #677527 text on black | 4.15:1 | AA large text | Lc -26.9 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D7DCC9
oklch(88.5% 0.026 118.9)
-
Step 300
300
#BDC5A4
oklch(80.8% 0.046 118.5)
-
Step 400
400
#9BA872
oklch(70.8% 0.076 119.4)
-
Step 500
500
#83924C
oklch(63.2% 0.096 119.2)
-
Step 600
600 (this color)
#677527
oklch(53.4% 0.103 118.7)
-
Step 700
700
#5B6820
oklch(49.1% 0.097 118.9)
-
Step 800
800
#4B551D
oklch(42.8% 0.08 118.5)
-
Step 900
900
#3E461E
oklch(37.7% 0.062 118.8)
-
Step 950
950
#242912
oklch(26.9% 0.039 119.2)
#677527 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) | #7D6E1D | 0.036 |
| Deuteranopia (no green cones) | #7B6F2C | 0.036 |
| Tritanopia (no blue cones) | #6D6F65 | 0.088 |
| Achromatopsia (no color) | #6F6F6F | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677527
#677527
oklch(53.4% 0.103 118.7)
- #755EA1
#755EA1
oklch(53.3% 0.105 298.6)
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 #677527, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.012
- Murky Green #6C7A0E ΔE 0.024
- Military Green #667C3E ΔE 0.026
- Brown Green #706C11 ΔE 0.027
- Browny Green #6F6C0A ΔE 0.027
- Olive Green #677A04 ΔE 0.027
- Dark Moss Green #606C38 ΔE 0.038
- Swamp #698339 ΔE 0.041
Use #677527 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.