#657B32
Closest named color: Military Green (#667C3E). oklch(54.9% 0.103 123.8), rgb(101, 123, 50).
Aa
White text reads best on this color (4.73:1).
About this color
#657B32 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 55%, its chroma 0.103 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.013 away. White text reads best on it, at 4.73:1.
| Hue family | Yellows |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #657B32 |
| RGB | rgb(101, 123, 50) |
| HSL | hsl(78, 42%, 34%) |
| OKLCH | oklch(54.9% 0.103 123.8) |
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 #657B32 | 4.73:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #657B32 | 4.43:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #657B32 text on white | 4.73:1 | AA | Lc 72.8 | Content text, not long reading |
| #657B32 text on black | 4.43:1 | AA large text | Lc -28.9 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D5DCCA
oklch(88.4% 0.025 124.3)
-
Step 300
300
#BAC6A6
oklch(80.9% 0.046 124.2)
-
Step 400
400
#97A975
oklch(70.7% 0.075 123.8)
-
Step 500
500
#7E9351
oklch(63.1% 0.094 123.5)
-
Step 600
600 (this color)
#657B32
oklch(54.9% 0.103 123.8)
-
Step 700
700
#566927
oklch(49% 0.094 123.4)
-
Step 800
800
#465621
oklch(42.7% 0.079 123.8)
-
Step 900
900
#3B4721
oklch(37.7% 0.061 123.7)
-
Step 950
950
#222A14
oklch(27.1% 0.039 125.3)
#657B32 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) | #82742A | 0.045 |
| Deuteranopia (no green cones) | #7F7337 | 0.046 |
| Tritanopia (no blue cones) | #69756B | 0.084 |
| Achromatopsia (no color) | #737373 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #657B32
#657B32
oklch(54.9% 0.103 123.8)
- #7E61A2
#7E61A2
oklch(54.8% 0.103 303.7)
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 #657B32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.013
- Muddy Green #657432 ΔE 0.021
- Murky Green #6C7A0E ΔE 0.023
- Swamp #698339 ΔE 0.024
- Olive Green #677A04 ΔE 0.027
- Khaki Green #728639 ΔE 0.038
- Dark Sage #598556 ΔE 0.042
- Brown Green #706C11 ΔE 0.043
Use #657B32 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.