#677F3E
Closest named color: Military Green (#667C3E). oklch(56.2% 0.095 126), rgb(103, 127, 62).
Aa
Black text reads best on this color (4.68:1).
About this color
#677F3E is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.095 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.009 away. Black text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #677F3E |
| RGB | rgb(103, 127, 62) |
| HSL | hsl(82, 34%, 37%) |
| OKLCH | oklch(56.2% 0.095 126) |
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 #677F3E | 4.48:1 | AA large text | Lc -76.5 | Fine for body text |
| Black text on #677F3E | 4.68:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #677F3E text on white | 4.48:1 | AA large text | Lc 71.1 | Content text, not long reading |
| #677F3E text on black | 4.68:1 | AA | Lc -30.6 | Non-text elements, placeholder text |
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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E8EBE3
oklch(93.6% 0.011 123.5)
-
Step 200
200
#D5DCCB
oklch(88.4% 0.024 125.2)
-
Step 300
300
#BAC6A8
oklch(80.9% 0.043 125.1)
-
Step 400
400
#96A97A
oklch(70.8% 0.069 126)
-
Step 500
500
#7C9357
oklch(63% 0.088 125.9)
-
Step 600
600 (this color)
#677F3E
oklch(56.2% 0.095 126)
-
Step 700
700
#546A2E
oklch(49.2% 0.09 126.2)
-
Step 800
800
#455627
oklch(42.7% 0.073 125.8)
-
Step 900
900
#3A4724
oklch(37.7% 0.058 125.7)
-
Step 950
950
#222A16
oklch(27.1% 0.037 126.5)
#677F3E 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) | #857838 | 0.046 |
| Deuteranopia (no green cones) | #827742 | 0.046 |
| Tritanopia (no blue cones) | #6A7A70 | 0.076 |
| Achromatopsia (no color) | #777777 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677F3E
#677F3E
oklch(56.2% 0.095 126)
- #8366A1
#8366A1
oklch(56.2% 0.094 306.1)
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 #677F3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.009
- Swamp #698339 ΔE 0.015
- Khaki Green #728639 ΔE 0.028
- Dark Sage #598556 ΔE 0.030
- Muddy Green #657432 ΔE 0.032
- Murky Green #6C7A0E ΔE 0.034
- Moss Green #658B38 ΔE 0.038
- Olive Green #677A04 ΔE 0.039
Use #677F3E 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.