#657A45
Closest named color: Military Green (#667C3E). oklch(54.9% 0.08 126.5), rgb(101, 122, 69).
Aa
White text reads best on this color (4.74:1).
About this color
#657A45 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.080 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.012 away. White text reads best on it, at 4.74:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #657A45 |
| RGB | rgb(101, 122, 69) |
| HSL | hsl(84, 28%, 37%) |
| OKLCH | oklch(54.9% 0.08 126.5) |
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 #657A45 | 4.74:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #657A45 | 4.42:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #657A45 text on white | 4.74:1 | AA | Lc 72.9 | Content text, not long reading |
| #657A45 text on black | 4.42:1 | AA large text | Lc -28.8 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D5DCCE
oklch(88.5% 0.02 128.7)
-
Step 300
300
#BAC5AC
oklch(80.8% 0.036 126.6)
-
Step 400
400
#97A881
oklch(70.8% 0.058 127)
-
Step 500
500
#7E9261
oklch(63.1% 0.073 126.4)
-
Step 600
600 (this color)
#657A45
oklch(54.9% 0.08 126.5)
-
Step 700
700
#566938
oklch(49.3% 0.076 126.4)
-
Step 800
800
#46552F
oklch(42.6% 0.062 126.4)
-
Step 900
900
#3B462A
oklch(37.6% 0.047 126)
-
Step 950
950
#222919
oklch(26.9% 0.03 127.5)
#657A45 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) | #7F7441 | 0.040 |
| Deuteranopia (no green cones) | #7C7348 | 0.040 |
| Tritanopia (no blue cones) | #68766D | 0.063 |
| Achromatopsia (no color) | #737373 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #657A45
#657A45
oklch(54.9% 0.08 126.5)
- #7D6596
#7D6596
oklch(54.9% 0.079 306.4)
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 #657A45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.012
- Muddy Green #657432 ΔE 0.024
- Dark Sage #598556 ΔE 0.033
- Swamp #698339 ΔE 0.034
- Dark Moss Green #606C38 ΔE 0.042
- Murky Green #6C7A0E ΔE 0.045
- Khaki Green #728639 ΔE 0.046
- Olive Green #677A04 ΔE 0.049
Use #657A45 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.